The Big Bang Theory

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The Big Bang Theory
Created byChuck Lorre
Bill Prady
Directed byMark Cendrowski
Theme music composerBarenaked Ladies
Opening theme"Big Bang Theory Theme"[3][4]
Country of originUnited States
Original language(s)English
No. of seasons8
No. of episodes165 (List of episodes)
Executive producer(s)Chuck Lorre
Bill Prady
Steven Molaro
Producer(s)Faye Oshima Belyeu
Editor(s)Peter Chakos
Camera setupMulti-camera
Running time18–22 minutes (without commercials)
Production company(s)Chuck Lorre Productions
Warner Bros. Television
Original channelCBS
Picture formatHDTV 1080i
Audio formatDTS-HD Master Audio 5.1
Original runSeptember 24, 2007 (2007-09-24)  – present
External links
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This article is about the television comedy. For the scientific theory, see Big Bang. For other uses, see Big Bang Theory (disambiguation).
"TBBT" redirects here. For the Discovery Channel series, see The Big Brain Theory.
The Big Bang Theory
Created byChuck Lorre
Bill Prady
Directed byMark Cendrowski
Theme music composerBarenaked Ladies
Opening theme"Big Bang Theory Theme"[3][4]
Country of originUnited States
Original language(s)English
No. of seasons8
No. of episodes165 (List of episodes)
Executive producer(s)Chuck Lorre
Bill Prady
Steven Molaro
Producer(s)Faye Oshima Belyeu
Editor(s)Peter Chakos
Camera setupMulti-camera
Running time18–22 minutes (without commercials)
Production company(s)Chuck Lorre Productions
Warner Bros. Television
Original channelCBS
Picture formatHDTV 1080i
Audio formatDTS-HD Master Audio 5.1
Original runSeptember 24, 2007 (2007-09-24)  – present
External links

The Big Bang Theory is an American sitcom created by Chuck Lorre and Bill Prady, both of whom serve as executive producers on the show along with Steven Molaro. All three also serve as head writers. It premiered on CBS on September 24, 2007.[5] The eighth season premiered on September 22, 2014.[6]

The show is primarily centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper, both physicists; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali. The geekiness and intellect of the four guys is contrasted for comic effect with Penny's social skills and common sense.[7][8]

Over time, supporting characters have been promoted to starring roles: Leslie Winkle, a physicist colleague at Caltech and, at different times, a lover of both Leonard and Howard; Bernadette Rostenkowski, Howard's girlfriend (later his wife), a microbiologist and former part-time waitress alongside Penny; neuroscientist Amy Farrah Fowler, who joins the group after being matched to Sheldon on a dating website (and later becomes Sheldon's girlfriend); and Stuart Bloom, the cash-strapped owner of the comic book store the characters often visit.

In February 2014, CBS CEO Les Moonves confirmed an eighth season, when announcing the first portion of the new season would air on a different night, due to CBS acquiring the rights to Thursday Night Football games. In March 2014, CBS once again renewed the show for three additional years – including the previously confirmed eighth season – through the 2016–17 television season.[9] In May 2014, CBS announced at its annual upfront presentation, that the series would begin its eighth season on Mondays, before returning to the Thursday slot it has held since 2010, once the football games end in late October.[10] In August 2014, the five original cast members all signed new contracts.


The show's initial pilot, developed for the 2006–07 television season, was substantially different from its current form. The only characters from the initial pilot that were kept for the reshot pilot for the series were Leonard and Sheldon (portrayed by Johnny Galecki and Jim Parsons, respectively, and named after Sheldon Leonard).[11] The cast was rounded off by two female leads: Canadian actress Amanda Walsh as Katie, "a street-hardened, tough-as-nails, woman with a vulnerable interior" who the boys meet after she breaks up with her boyfriend and invite to live in their apartment (Katie was replaced by Penny, portrayed by Kaley Cuoco, in the second pilot);[12][13] and Iris Bahr as Gilda, a scientist colleague and friend of the boys who was threatened by Katie's presence. The initial pilot used Thomas Dolby's hit "She Blinded Me with Science" as theme music.

The series was not picked up, but the creators were given an opportunity to retool the show and produce a second pilot. They brought in the remaining cast and retooled the show to its final format. The original unaired pilot has never been officially released, but it has circulated on the Internet. On the evolution of the show, Chuck Lorre said, "We did the 'Big Bang Pilot' about two and a half years ago, and it sucked... but there were two remarkable things that worked perfectly, and that was Johnny and Jim. We rewrote the thing entirely, and then we were blessed with Kaley and Simon and Kunal." As to whether the world will ever see that original pilot, maybe on a future DVD release, Lorre said, "Wow, that would be something, we will see. Show your failures..."[14]

The first and second pilots of The Big Bang Theory were directed by James Burrows, who did not continue with the show. The reworked second pilot led to a 13-episode order by CBS on May 14, 2007.[15] Prior to its airing on CBS, the pilot episode was distributed on iTunes free of charge. The show premiered September 24, 2007, and was picked up for a full 22-episode season on October 19, 2007.[16] The show is filmed in front of a live audience,[17] and is produced by Warner Bros. Television and Chuck Lorre Productions.[18] Production was halted on November 6, 2007, due to the Writers Guild of America strike. Nearly 3 months later, on February 4, 2008, the series was temporarily replaced by a short-lived sitcom, Welcome to the Captain. The series returned on March 17, 2008 in an earlier time slot[19] and ultimately only 17 episodes were produced for the first season.[20][21] After the strike ended, the show was picked up for a second season airing in the 2008–2009 season, premiering in the same time slot on September 22, 2008.[22] With increasing ratings, the show received a two-year renewal through the 2010–11 season in 2009.[23][24] In 2011, the show was picked up for three more seasons.[25] In March 2014, the show was renewed again for three more years through the 2016–17 season. This marks the second time the series has gained a three-year renewal.[9]

David Saltzberg, a professor of physics and astronomy at the University of California, Los Angeles, checks scripts and provides dialogue, mathematics equations, and diagrams used as props.[7] According to executive producer/co-creator Bill Prady, "We're working on giving Sheldon an actual problem that he's going to be working on throughout the [first] season so there's actual progress to the boards ... We worked hard to get all the science right."[8]

Several of the actors in The Big Bang Theory previously worked together on Roseanne including Johnny Galecki, Sara Gilbert, and Laurie Metcalf (who plays Sheldon's mother, Mary Cooper). Additionally, Lorre was a writer on the series for several seasons.

Theme song

Single cover for "Big Bang Theory Theme" by Barenaked Ladies (2007)

The Canadian alternative rock band Barenaked Ladies wrote and recorded the show's theme song, which describes the history and formation of the universe and the Earth. Ed Robertson, lead singer and guitarist in the band, was asked by Lorre and Prady to write a theme song for the show after the producers attended one of the band's concerts in Los Angeles. By coincidence, Robertson had recently read Simon Singh's book Big Bang,[26][27] and at the concert, he improvised a freestyle rap about the origins of the universe.[citation needed] Lorre and Prady phoned Robertson shortly thereafter and asked him to write the theme song. Having been asked to write songs for other films and shows only to have them rejected in favor of other artists' songs, Robertson agreed to write the theme only after learning that Lorre and Prady had not asked anyone else.

On October 9, 2007, a full-length (1 minute and 45 seconds) version of the song was released commercially.[28] Although some sources identify the song title as "History of Everything",[29] the cover art for the single identifies the title as Big Bang Theory Theme. A music video was also released via special features on The Complete Fourth Season DVD and Blu-ray set.[30][31] The theme was included on the band's greatest hits album, Hits from Yesterday & the Day Before, which was released on September 27, 2011.[32]

Actors' salaries

For the first three seasons, Galecki, Parsons, and Cuoco, the three main stars of the show, received at most $60,000 per episode. The salary for the three went up to $200,000 per episode for the fourth season. Their per-episode pay went up an additional $50,000 in each of the following three seasons, culminating in $350,000 per episode in the seventh season.[33][34] By season seven, the three were also receiving 0.25 point of the series' backend money.[35] Before production began on the eighth season, the five main stars looked to renegotiate new contracts, with Galecki, Parsons, and Cuoco seeking around $1 million per episode, as well as more backend money.[35] Contracts were signed at the beginning of August 2014, giving the three principal actors an estimated $1 million per episode for three years, with the possibility to extend for a fourth year. The deals also include larger pieces of the show, signing bonuses, production deals and advances towards the back-end.[36]

In September 2013, Bialik and Rauch renegotiated the contracts they held since they were introduced to the series in 2010. On their old contracts, each was making $20,000–$30,000 per episode, while the new contracts doubled that, beginning at $60,000 per episode, increasing steadily to $100,000 per episode by the end of the contract, as well as adding another year for both.[37]

In August 2014, Helberg and Nayyar renegotiated their contracts, giving them a per-episode pay in the "mid six-figure range", up from around $100,000 per episode they each received in years prior. The duo, who were looking to have salary parity on par with Parsons, Galecki and Cuoco, signed their contracts after the studio and producers threatened to write the characters out of the series if a deal could not be reached before the start of production on season 8.[38]

Main cast

Main characters in The Big Bang Theory. First row from left: Raj Koothrappali, Leonard Hofstadter, Penny, Sheldon Cooper and Howard Wolowitz. Second row from left: Bernadette Rostenkowski-Wolowitz and Amy Farrah Fowler.

These actors are credited in all episodes of the series:

These actors were first credited as guest stars and later promoted to main cast:

Summary of character appearances
CharacterPortrayed byAppearance
Leonard HofstadterJohnny GaleckiAllMain
Sheldon CooperJim ParsonsAllMain
PennyKaley Cuoco162Main
Howard WolowitzSimon HelbergAllMain
Raj KoothrappaliKunal NayyarAllMain
Leslie WinkleSara Gilbert8RecurringMainGuestN/A
Melissa Rauch101N/ARecurringMain
Amy Farrah FowlerMayim Bialik95N/AGuestMain
Stuart BloomKevin Sussman33N/ARecurringMainRecurringMain

Recurring themes and elements


Much of the show focuses on science, particularly physics. The four main male characters are employed at Caltech and have science-related occupations, as do Bernadette and Amy. The characters frequently banter about scientific theories or news (notably around the start of the show), and make science-related jokes.

Science has also interfered with the characters' romantic lives. Leslie broke up with Leonard when he sided with Sheldon in his support for string theory rather than her support for loop quantum gravity.[57] When Leonard joined Sheldon, Raj, and Howard on a three-month Arctic research trip, it separated Leonard and Penny at a time their relationship was budding. When Bernadette took an interest in Leonard's work, it made both Penny and Howard envious and resulted in Howard confronting Leonard, and Penny asking Sheldon to teach her physics.[58] Sheldon and Amy also briefly ended their relationship after an argument over which of their fields was superior to the other's.[59]

David Saltzberg, who has a PhD in physics, has served as science consultant for the show for six seasons and attends every taping.[60] While Saltzberg knows physics, he sometimes needs assistance from Mayim Bialik, who has a PhD in neuroscience.[61] Saltzberg sees early versions of scripts which need scientific information added to them, and he also points out where the writers, despite their knowledge of science, have made a mistake. He is usually not needed during a taping unless a lot of science, and especially the whiteboard, is involved.[61]

Sci-fi, fantasy, comic book fandom and gaming

The four main male characters are all avid sci-fi, fantasy, and comic book fans and memorabilia collectors.

Star Trek in particular is frequently referenced and Sheldon identifies strongly with the character of Spock; when he is given a used napkin signed by Leonard Nimoy as a Christmas gift from Penny he is overwhelmed with excitement and gratitude ("I possess the DNA of Leonard Nimoy?!").[62] Star Trek: The Original Series cast member George Takei has made a cameo, and Leonard Nimoy made a cameo as the voice of Sheldon's vintage Mr. Spock action figure (both cameos were in dream sequences). Star Trek: The Next Generation cast members Brent Spiner and LeVar Burton have had cameos as themselves,[63][64] while Wil Wheaton has a recurring role as a fictionalized version of himself. All four male characters can speak Klingon to varying degrees—the opening of the episode "The Panty Piñata Polarization" shows them playing "Klingon Boggle". In the ending of the episode "The Launch Acceleration", Amy and Sheldon were seen playing doctor with Amy dressed in a Star Trek medical uniform.[65] In the episode "The Bakersfield Expedition", the four male leads dress up as Star Trek: The Next Generation characters for a Star Trek convention. When they return home, they hear the women discussing comic books. They believe that they have crossed into an alternate reality in which their girlfriends care for such things, and set their phasers to stun and investigate.

In addition to Star Trek, the group are also fans of Star Wars, Battlestar Galactica, and Doctor Who; numerous quotes from Star Wars are made and references to Battlestar Galactica can be seen in some episodes. In season two, Raj once likens Sheldon to C-3PO,[66] an intelligent, yet semi-annoying protocol droid in the Star Wars series. In episode 5 of season 2, Sheldon wants to return a set of white Star Wars sheets to Pottery Barn as they are too exciting for sleeping in.[67] In the episode "The Ornithophobia Diffusion", the nerds intend to watch Star Wars on Blu-ray, and Howard also exaggerates about George Lucas' controversial alterations to the films: "If we don't start soon, George Lucas is going to change it again.". In one episode, while talking post-coitus, Penny quotes Yoda to Leonard: "Do. Or do not. There is no try," thrilling Leonard. In 2009, Katee Sackhoff of Battlestar Galactica appeared as herself in "The Vengeance Formulation" as Howard's fantasy dream girl. She appears again in the season 4 episode "The Hot Troll Deviation", in the same role. Leonard likes Babylon 5, but Sheldon refuses to watch it, calling it derivative.[clarification needed][68][n 1] Sheldon also expresses a great liking of Joss Whedon's Firefly: he is shown to be quite upset with the Fox network for cancelling it and even incorporated the series into Roommate Agreement. As well as this, Sheldon demonstrates knowledge of the TV series Stargate SG1: in the episode "The Cushion Saturation", he explains that the team requires a 'tactical retreat' and attempts to use an episode of Stargate SG1 to demonstrate his idea.

The four males are also fans of fantasy and make references to The Lord of the Rings and Harry Potter novels and movies. Howard can speak Sindarin, one of the two Elvish languages from The Lord of the Rings. In one episode, they find a prop of the One Ring and they all fight over who gets to keep it, and what to do with it. Leonard once wore a Frodo Baggins costume and Raj once bought what he thought was a "hand crafted" Harry Potter wand on eBay. Raj, who is a fan of Harry Potter, makes many references to the franchise. Sheldon, in the episode "The Spoiler Alert Segmentation", gives Leonard a spoiler to Harry Potter and the Half-Blood Prince that Dumbledore dies. After getting into an argument with Leonard about the spoiler, which results in Leonard briefly moving out, Sheldon intentionally spoils Harry Potter and the Deathly Hallows for Leonard, telling him that Dobby the elf dies. Sheldon is fond of The Lord of the Rings franchise. He has a Gollum action figure on his desk. Next to football, Sheldon knows a lot about the fantasy sport of Quidditch in Harry Potter. Leonard and Sheldon also have a fantasy sword collection.

Wednesday night is the group's designated "comic book night"[69] because that is the day of the week when new comic books are released. The comic book store in question is run by fellow geek and recurring character Stuart. On a number of occasions, the group members have dressed up as pop culture characters, including The Flash, Aquaman, Frodo Baggins, Superman, Batman, Spock, The Doctor, Green Lantern, and Thor.[70] As a consequence of losing a bet to Stuart, the group members are forced to visit the comic book store dressed as Catwoman, Wonder Woman, Batgirl, and Supergirl.[71] The group, augmented by Penny and Penny's then-boyfriend Zack, won the prize for Best Group Presentation at one of Stuart's annual Halloween parties as the Justice League of America.[72] Sheldon often wears T-shirts depicting Batman, Superman, Flash, or Green Lantern. DC Comics announced that, to promote its comics, the company will sponsor Sheldon wearing Green Lantern T-shirts.[73]

The male characters are also fans of the Indiana Jones series, and were willing to spend several hours in line outside of a theater to watch a special screening of Raiders of the Lost Ark with 21 seconds of new footage.[74]

Various games have been featured, as well as referenced, on the show (e.g. World of Warcraft, Halo, Mario, etc.), including fictional games like Mystic Warlords of Ka'a (which became a reality in 2011)[75] and Rock-paper-scissors-lizard-Spock.

Leonard and Penny's relationship

One of the recurring plot lines is the relationship between Leonard and Penny. Leonard becomes attracted to Penny within a short time of seeing her in the pilot episode. The first season frequently featured Leonard's attraction to Penny as a basis for humor. Leonard and Penny go on a date that started the final episode of the first season and ended at the start of the second season; however, Penny quickly breaks up with Leonard because she is afraid that her educational attainments are not good enough for Leonard and that he may become bored in the first episode of season 2 ("The Bad Fish Paradigm"). Her excuse for breaking up with Leonard was when he showed her some brochures from a local community college and she took it as a knock against her schooling level and that she felt that he would only date someone with a college education.

They both date other people throughout the second season, but clearly still have feelings for each other as when Penny admits this to herself in "The Monopolar Expedition". When Leonard returns from a three-month expedition to the North Pole in the season 3 premiere, they commence a relationship which lasts for most of the season until Leonard tells Penny that he loves her and she realizes she cannot say it back, and she reluctantly breaks up with him after Wil Wheaton meddles with their relationship in order to beat Sheldon at bowling per "The Wheaton Recurrence".

Again, both Leonard and Penny go on to date other people; most notably with Leonard dating Raj's sister Priya for much of season 4. Penny has shown regret towards her decision to break up with Leonard by admitting to Raj that she misses Leonard in "The Roommate Transmogrification". She also exhibits jealousy towards Priya, especially after Priya demands Leonard stay away from her as in "The Prestidigitation Approximation". After dating Leonard, Penny also has negative reactions to her male dates who are not very intelligent after dating Zack in "The Lunar Excitation" (season 3).

Eventually, as the episodes rolled on, Leonard became more and more interested in Priya. However she seemed to become less and less interested in Leonard as they went on dating.[episode needed] Later in the fourth season, in "The Roommate Transmogrification" episode, Leonard is at Raj's apartment, making out with Priya, when her parents call from India, and she has Leonard leave the room as she answers the call. Unknowing of Leonard's presence or his secret relationship with Priya, her parents state that they will be so happy when Priya moves back to India. Leonard comes in, shouting out that he is shocked she is moving back to India, and assumes it means he and Priya are breaking up. Leonard goes home to his apartment, where Raj has been sleeping because of Leonard staying at Raj's apartment. Penny and Raj, while enjoying a friendly evening, got intoxicated and ended up in bed. Leonard assumes the worst when they emerge from his room, although Penny assures the group "It's not what it looks like." In the premiere of season 5 ("The Skank Reflex Analysis"), Penny learns from Raj that they did not have intercourse, but agrees not to tell anybody. Leonard forgives both Raj and Penny, and never learns the truth about what really happened.

In season five in "The Infestation Hypothesis", Leonard resumes his relationship with Priya online. It seems to work for Leonard, but he is conflicted when he meets Alice, a girl who is really into him, at the comic book store. Leonard decides he must be faithful to Priya, ending things with Alice. Leonard confesses to Priya about going out with Alice, only to discover that Priya has slept with a former boyfriend, and they break up in "The Good Guy Fluctuation".

Penny is still single and dating, though when inebriated has confessed that she regrets breaking up with Leonard, as in "The Roommate Transmogrification". In "The Ornithophobia Diffusion" (season 5), Leonard and Penny go to the movies as friends. Leonard decides that since they are no longer dating he can be honest and does not have to pay for everything or do whatever Penny wants to make Penny like him and have sex with him. The two bicker all evening and sabotage each other's attempts to chat up people in the bar. Penny decides that she likes the new, more assertive Leonard. Leonard sees this as another opportunity to grovel and try to get Penny to sleep with him, so she leaves.

On the spur of the moment in "The Recombination Hypothesis", Leonard asks Penny out on a date after he imagined what getting back with her might be like. Their real date ends successfully, and they agree to try to renew their relationship slowly in "The Beta Test Initiation". They share a kiss. During her renewed relationship with Leonard she has dismissed comments about him ever leaving or dumping her or about worrying about his unfaithfulness around other women and strippers as in the episode "The Stag Convergence". After Penny suggested having sex in "The Launch Acceleration", Leonard breaks the mood by proposing to her. They later meet and Penny has the courage to tell him "no" and not break up with him as she did two years previously when he told her that he loved her in "The Wheaton Recurrence".

In the sixth season episode, "The 43 Peculiarity", Penny finally tells Leonard that she loves him. When Sheldon's assistant Alex Jensen asks Leonard out to dinner, the dynamics of their relationship is reversed with Leonard feeling good at the extra female attention and Penny insecure about their relationship. In "The Egg Salad Equivalency', when Leonard is the object of attention of both Alex and Penny, and Leonard confesses that Alex's interest makes him feel giddy, Penny feels insecure about the relationship. To deal with her insecurities, she buys a pair of stereotypical "smart" glasses to look the part. Leonard finds this alluring, then immediately pulls her into his bedroom. In "The Tangible Affection Proof", it is Valentine's Day, and in the middle of their dinner, Penny sees a former boyfriend proposing to the woman who stole him from her. Leonard then tries to propose again, but Penny stops him cold. They make up in the end, but Leonard tells Penny that if she ever wants to get married, then she should be the one to propose. Penny does ask him to be her Valentine. By the season finale, "The Bon Voyage Reaction", she is secure enough in their relationship to send him off on an exciting four-month expedition, missing him, but not worrying about the two of them.

In the seventh season episode, "The Hofstadter Deficiency", she briefly becomes upset when Leonard does not appear to miss her whatsoever while on the expedition, and starts to get close to Sheldon. This all changes when Leonard comes home rather early and secretly stays with her until his expected arrival, only to be discovered by Sheldon the day before. Over the course of the season, they continue to get closer and closer. Finally, in the penultimate episode "The Gorilla Dissolution", Penny admits that she has had an epiphany and realizes she should marry Leonard. Leonard is initially in denial, considering that she has rejected all such advances in the past, but eventually is able to convince him. He proposes to her mere seconds later (with a ring that he had kept in his pocket for years), and she says yes.

Sheldon and Amy's relationship

A storyline that began in the third season finale is the relationship of Sheldon and Amy Farrah Fowler, PhD, a neurobiologist. Raj and Howard found her as a possible match for Sheldon through an online dating service (without Sheldon's knowledge) in "The Lunar Excitation". By Sheldon's own admission, she is most like him by any standard to his mother in "The Zazzy Substitution". Like him, she has previously avoided relationships (whether romantic or otherwise is unclear, although conversation in numerous episodes indicates she was a social outcast),[76] and only participated in the online dating herself to fulfill an agreement with her mother that she date at least once a year (in exchange, her mother does not discuss Amy's lack of a love life, plus she gains use of her mother's George Foreman Grill) as told to Penny on her date with Sheldon during "The Robotic Manipulation".

During the four months of their relationship (taking place off-screen between seasons 3 and 4), they communicated on a daily basis via text messages, email, and Twitter, but never saw each other in person per "The Robotic Manipulation". Sheldon, however, did not consider Amy his girlfriend. Penny later suggests that they should go on a date and ends up driving them and having dinner with them in "The Robotic Manipulation". Penny refers to Sheldon and Amy collectively as "Shamy" in "The Shiny Trinket Maneuver", but discontinues this after Amy indicates that she dislikes that nickname.

In "The Agreement Dissection", Amy, Penny, and Bernadette decide to take Sheldon dancing. Sheldon dances only with Amy, which he does not mind. He later follows Amy back to her apartment. They talk for a few minutes before she kisses him on the lips. Instead of getting annoyed, Sheldon just says "Fascinating." This is a catalyst for later events[citation needed] and clash of personalities in the relationship of the more scientific, masculine Sheldon, and the more socially open, feminine, and annoyed Amy.

In "The Flaming Spittoon Acquisition", after Amy agrees to go on a date with Stuart, Sheldon asks Amy to be his girlfriend, interrupting her date with Stuart, with the stipulation that no other changes occur in their current relationship. Amy says yes, and Sheldon then lets her and Stuart continue their date. The same night and episode, he draws up "The Relationship Agreement" to verify the ground rules of him as her boyfriend and vice versa (similar to his "Roommate Agreement" with Leonard). Amy agrees but later regrets not having a lawyer read through it.

After Penny and Bernadette go wedding shopping without Amy in "The Isolation Permutation", Sheldon comforts a depressed Amy by cuddling with her on her couch; however, Amy first suggests that they have coitus. While cuddling, Amy suggests quite bluntly she is eager for more, pointing out to him that "Second base is right there."[76]

In the episode "The Launch Acceleration", Amy says she would like to do an experiment using her neurobiology bag of tricks to increase Sheldon's feelings toward her. Sheldon is skeptical, but goes with it. Amy says she would like to put on some romantic dinner music, and ends up putting on the Super Mario Bros. theme song. Sheldon catches on, and calls Amy out on the fact that she is trying to engage his feelings of the happiest times of his life as he starts to hum along. This is further reinforced when she offers Sheldon his favorite drink, Strawberry Quik. She also prepared "spaghetti with little pieces of hot dog cut up" for dinner, which is Sheldon's favorite since his mother used to make it for him. Sheldon is thrilled, and says they should do this more often – instantly realizing he has been caught in Amy's "trap" as Amy stands next to him with a big smile. At the end of the episode, they were playing doctor "Star Trek style" (Amy dressed in Star Trek attire). Amy's actions seem to work on Sheldon, who is not happy about it but makes no attempt to stop her. In the final fifth season episode "The Countdown Reflection", Sheldon takes Amy's hand as Howard is launched into space. Amy glances over at him looking quite surprised.

In the sixth season premiere episode "The Date Night Variable", after a dinner in which Sheldon fails to live up to this expectation, Amy gives Sheldon an ultimatum that their relationship is over unless he tells her something from his heart. Sheldon gives a romantic speech about his new and conflicting emotions, only to reveal that he quoted the first Spider-Man movie. Despite this, Amy accepts it. In "The Fish Guts Displacement", Sheldon takes care of a sick Amy. Sheldon rubs VapoRub on her chest, unknowingly arousing Amy. The following day, Sheldon is angry because her throat culture showed that she was no longer sick, and that Amy was pretending to be sick after initially feeling better. Amy apologizes, but Sheldon thinks that she needs to be punished (which Sheldon thinks in terms of corporal punishment, but Amy thinks in terms of erotic spanking). The episode ends with Sheldon placing Amy across his knees for a spanking, which Amy also enjoys to some mood music.

In "The Cooper/Kripke Inversion", Penny asks Sheldon whether he would ever consider a sexual relationship with Amy. Sheldon states that he has been working on his discomfort about physical contact and admits that "it's a possibility" that he could one day get physical with Amy. In "The Tangible Affection Proof", it is Valentine's Day, and Sheldon keeps a gift that he was supposed to give Amy, but Amy gives Sheldon the perfect Valentine's Day by staying in his apartment and doing exactly what he wants to do: watch a favorite movie and have pizza. Sheldon makes Amy his emergency point of contact, which sends her to tears as she is now responsible for his well-being. In "The Love Spell Potential", the girls participate in a game of Dungeons & Dragons along with the boys. Penny says that Sheldon and Amy's game characters should "do it" in the game, believing that Sheldon and Amy would not get physical anytime soon. Bernadette then casts a love spell on both of them. Amy gets upset and leaves and Sheldon is sent to look after her. Amy tells him that their friends think that their relationship is a joke and asks him if they are ever going to get intimate. Sheldon does not think that they are a joke, explaining that he never thought about intimacy with anyone before Amy, and says he would not rule it out. Sheldon then plays out the love potion scenario with Amy, much to her delight - but in the privacy of Sheldon's bedroom and with no physical contact between them.

In "The Locomotive Manipulation", Amy plans a romantic Valentine's Day with Sheldon at a bed-and-breakfast on a vintage train with Bernadette and Howard. Sheldon meets a fellow train enthusiast and spends most of the trip talking with him instead of Amy. Amy gets angry and confronts Sheldon, furious about how insensitive he is to her feelings of wanting a romantic vacation. Sheldon accuses Amy of trying to force a romantic atmosphere by manipulating him with his passion for trains. In a fit of sarcasm in being romantic, Sheldon kisses Amy for the first time, only to discover that he enjoys the feeling.

Consequently, Sheldon slowly starts to open up over the course of the rest of the season, and starts having a more intimate relationship with Amy. However, in the season finale, Sheldon leaves town temporarily to cope with all the changes going on in that episode. This leaves Amy heartbroken, and in her suffering she comically attacks Leonard, shouting "How could you let him go?"


A recurrent theme is Sheldon's conflict with his devout mother, Mary, who is a creationist, and whose beliefs occasionally clash with Sheldon's irreligion and understanding of evolution. In "The Lunar Excitation", Sheldon mentions his promise to his mother to attend church once a year.[77] Also, in "The Mommy Observation", Sheldon refers to his mother's religious beliefs as "pre-Enlightenment mythology".[78] Evidence of Sheldon's agnosticism is seen when he is heard exclaiming "Why hast thou forsaken me, o deity whose existence I doubt?" upon the discovery that his World of Warcraft account has been hacked.[79] According to Raj, Sheldon also begged the deity in which he did not believe to kill him quickly upon getting food poisoning at the Rose Bowl.[n 1] On the other hand Sheldon says he wishes "to employ his rare and precious mental faculties to tear the mask off nature and stare at the face of God."[80] Sheldon's religious upbringing leads to moments of religious interjection when his emotions are high – on one occasion, he happily exclaims "Thank you, Jesus!" when he scores a strike in bowling, quickly adding "As my mother would say."[81] In addition, he frequently says the word "Lord" when he is upset.

At the same time, a running gag in the series is the fact that Howard, who is Jewish and Raj, who is Hindu, frequently defy many of their respective religious customs without worry, such as their constant flouting of dietary prohibitions. They both also tend to give each other grief about them. In the episode "The Financial Permeability", Raj quotes from the book of Leviticus after Howard eats pork, and Howard counters with the fact that he keeps quiet when Raj eats a Whopper.[82] Nevertheless, they are seen to be semi-observant. Raj, for example, occasionally mentions reincarnation and explains his belief in karma, stating that he believes it to be "practically Newtonian – for every action there is an equal and opposite reaction." Howard celebrates at least some Jewish holidays, once refused to pray in a Christian church so he does not "burst into flames" and also wore tattoo sleeves instead of getting real tattoos so he "still can be buried in a Jewish cemetery".[83]

Another frequent theme is Penny's confidence in supernatural beliefs that frequently conflict with Leonard and Sheldon's scientific beliefs and knowledge, such as ghosts, astrology, psychics and voodoo. This is first seen in the Pilot, when she makes reference to her being a Sagittarius, to which Sheldon criticises her belief in astrology, but is most frequently seen in an episode in which she and Leonard had a falling out over the validity of psychics.[84]

Howard's mother

In scenes set at Howard's home in which he interacts with his never-seen mother (voiced by Carol Ann Susi), he always does so via shouting conversations between the rooms in his house, and she similarly interacts with other characters in this manner, though she did appear momentarily in the overhead photo of Howard and Bernadette's wedding and from the side in "The Spoiler Alert Segmentation" episode, though her face was not shown.[85] She reflects the Jewish mother stereotype in some ways, such as being overly controlling of Howard's adult life and sometimes trying to make him feel guilty about causing her trouble. She is dependent on Howard, as she requires him to help her with her wig and makeup in the morning. Howard in turn is attached to his mother to the point where she still cuts his meat for him, takes him to the dentist, does his laundry and "grounds" him when he returns home after briefly moving out.[86] Until Howard's marriage to Bernadette in the fifth season finale, Howard's former living situation led Leonard's psychiatrist mother to speculate that he may suffer from some type of pathology,[87] and Sheldon to refer to their relationship as Oedipal.[88] Her tendency to communicate with Howard by shouting between rooms has led Bernadette and Raj to do impressions of her,[89][90] and Bernadette to attempt to communicate with her in one episode by imitating her style of shouting.[91]

Vanity card

Like most shows created by Chuck Lorre, The Big Bang Theory ends by showing a vanity card written by Lorre after the credits, followed by the Warner Bros. Television closing logo. These cards are archived on Lorre's website.[92]


Critical reception

"The Big Bang Theory" initially received mixed reviews[93] and originally received a score of 57/100 from review aggregator Metacritic, indicating "mixed or average reviews". Tom Shales of The Washington Post gave the show a positive review, saying "Big Bang is the funniest new sitcom of the season".[94] Robert Bianco of USA Today also gave the show a positive review, saying "This may not be the sitcom breakthrough for which we've all been hoping, but Lorre has produced a first episode that leaves you eager to try the second".[95] Robert Lloyd of the Los Angeles Times gave a mixed review, stating "It's just the same joke endlessly repeated – the everyday translated into geek-speak, and the obscure and difficult treated as if it were common knowledge".[96] Mike Duffy of the Detroit Free Press gave a negative review, stating "This is by far the least charming—the lame, leering sitcom tales of two brainiac losers goofily smitten by the babelicious girl next door. It's about as witty as a pocket protector".[97][98]

James Chamberlin of IGN gave season 2 an 8.4 out of 10 score, saying, "This may be a show about nerds, but you don't have to be a brainiac to enjoy it."[99] Amanda Sloane Murray, writing for the same website, gave season three nine out of 10, describing it as "more intelligent than most sitcoms in recent memory".[100] The American Film Institute ranked season three one of the 10 best television seasons of 2009.[101]

Leigh H. Edwards of PopMatters gave season 4 an 8/10, commenting "The comic commentary may be poking gentle fun at nerds, but the real target of the show's sharp satire is the arbitrary, self-serving stupidity of mainstream culture".[102] On the other hand Brian Tallerico of Hollywood Chicago panned the series writing: "There's nothing here that seems even remotely original."[103]

Tom Gliatto of People remarked of season 5, "It's bright and obvious as a cartoon yet written with a clean, precise patter of jokes. It's also very well cast".[104]

Kate Ward of Entertainment Weekly gave season 6 a 91/100, remarking "Bialik manages to steal scenes from Parsons as if she's been with the crew since, well, the big bang".[105] Robert Bianco continued to give a positive review, noting "When it comes to making viewers catch their breath from laughing, no show tops Big Bang, and that's an ability that should never be undervalued in a comedy. Bang is one of those rare series where just thinking about some of the plots is enough to make you laugh all over again".[106] On the other hand, June Thomas of Slant Magazine gave the season a negative review, calling it "disappointing".[107]

U.S. standard ratings

The Big Bang Theory has been highly rated since its premiere. When the third season premiered on September 21, 2009, The Big Bang Theory ranked as CBS's highest-rated show of that evening in the adults 18–49 demographic (4.6/10) along with a then-series-high 12.83 million viewers.[108] After the first three seasons aired at different times on Monday nights, CBS moved the show to Thursdays at 8:00 ET for the 2010–2011 schedule, to be in direct competition with NBC's Comedy Block.[109] During its fourth season, it became television's highest rated comedy, just barely beating out eight-year champ Two and a Half Men. However, in the age 18–49 demographic (the show's target age range), it was the second highest rated comedy, behind ABC's Modern Family. The fifth season opened with viewing figures of over 14 million.[110]

The sixth season boasts some of the highest-rated episodes for the show so far, with a then-new series high set with "The Bakersfield Expedition" (Season 6, Episode 13), with 20 million viewers,[111] a first for the series, which along with NCIS, made CBS the first network to have two scripted series reach that large an audience in the same week since 2007. In the sixth season, the show became the highest rated and viewed scripted show in the 18–49 demographic, trailing only NBC's Sunday Night Football coverage,[112][113] and was third in total viewers, trailing NCIS and Sunday Night Football.[114] Season seven of the show opened strong, continuing the success gained in season six, with the second episode of the premiere, "The Deception Verification", setting the new series high in viewers with 20.44 million.[115][116]

Showrunner Steve Molaro, who took over from Bill Prady with the sixth season, credits some of the show's success to the sitcom's exposure in off-network syndication, particularly on TBS, while Michael Schneider of TV Guide attributes it to the timeslot move two seasons earlier. Chuck Lorre and CBS Entertainment president Nina Tassler also credit the success to the influence of Molaro, in particular the deepening exploration of the firmly established regular characters and their interpersonal relationships, such as the on-again, off-again relationship between Leonard and Penny.[117] Throughout much of the 2012–13 season, The Big Bang Theory placed first in all of syndication ratings, receiving formidable competition from only Judge Judy and Wheel of Fortune (first-run syndication programs). By the end of the 2012–13 television season, The Big Bang Theory had dethroned Judge Judy as the ratings leader in all of syndicated programming with 7.1, Judy descending to second place for that season with a 7.0.[118] Big Bang Theory did not place first in syndication ratings for the 2013-14 television season, beaten out by Judge Judy.[119]

SeasonTimeslot (ET)Season premiereSeason finaleTV seasonNo. of
RankAvg. viewers
(in millions)
Most watched episodeViewers
1Monday 8:30 P.M. (September 24 – November 12, 2007)
Monday 8:00 P.M. (March 17 – May 19, 2008)
September 24, 2007May 19, 20082007–0817688.31[120]"The Dumpling Paradox"9.68[121]
2Monday 8:00 P.M. (September 22, 2008 – May 11, 2009)
Monday 9:30 P.M. (February 9, 2009)
September 22, 2008May 11, 20092008–09234410.00[122]"The Maternal Capacitance"13.11[123]
3Monday 9:30 P.M. (September 21, 2009 – May 24, 2010)
Monday 9:00 P.M. (May 3, 2010)
September 21, 2009May 24, 20102009–10231214.14[124]"The Precious Fragmentation"16.32[125]
4Thursday 8:00 pmSeptember 23, 2010May 19, 20112010–11241513.14[126]"The Robotic Manipulation"14.04[127]
5September 22, 2011May 10, 20122011–1224815.82[128]"The Friendship Contraction"16.54[129]
6September 27, 2012May 16, 20132012–1324318.68[114]"The Bakersfield Expedition"20.00[111]
7September 26, 2013May 15, 20142013–1424219.96[130]"The Deception Verification"20.44[115]
8Monday 8:00 P.M. (Sept. 22, 2014 – October 20, 2014)
Thursday 8:00 P.M. (October 30, 2014 –)
September 22, 2014TBA2014–1524TBDTBDTBDTBD

UK distribution and ratings

The show made its UK debut on Channel 4 on February 14, 2008 bringing in an average audience of 1.0 million viewers. The second episode, shown the following week, also received 1.0 million. For the third episode an average of 1.1 million tuned in. The show is also shown as a 'first-look' on Channel 4's digital offshoot E4, and brings in 400,000 viewers on average. The fifth episode received 880,000 viewers. After the first five episodes, the average number of viewers continues to hover around the 1 million mark. Episode 13 was watched by 1.3 million viewers and was the most watched episode.[131]

In December 2008, Virgin Media made the first nine episodes of the first season available to watch on its TV Choice On Demand service, and the rest of Season 1 was made available in January 2009.

As of December 5, 2009, all 23 episodes of Season 2 were also made available on Virgin Media TV Choice On Demand Service, but both seasons have now been removed.

Season 3 began airing on E4 and E4 HD on December 17, 2009 at 9:00 p.m. but was on hiatus between February 25, 2010 until May 6, 2010 when the final 11 episodes of the season aired.

Season 4 began airing on E4 on November 4, 2010 at 9:00 p.m. It drew 877,000 viewers, with a further 256,000 watching on the E4+1 hour service. This gave the show an overall total of 1.13 million viewers, making it E4's most watched program for that week.[132] E4 broke season four after 12 episodes in January 2011. Season four returned on E4 from June 30, 2011 for the remaining episodes.

Season 5 began airing in 2012 at 8:00 p.m. as part of E4 Comedy Thursdays, as a lead-in to Perfect Couples. Episode 19, the highest-viewed episode of the season, attracted 1.4 million viewers.[133]

Season 6 premiered on E4 on November 15, 2012 with 1.89 million viewers and a further 469,000 on the time shift channel, bringing the total to 2.31 million – E4's highest viewing ratings of 2012, and the highest the channel has received since June 2011.[134]

Canadian ratings

The Big Bang Theory started off quietly in Canada, but managed to garner major success later on in further seasons. The Big Bang Theory is telecast throughout Canada via the CTV Television Network in simultaneous substitution with cross-border CBS affiliates. Now immensely popular in Canada, The Big Bang Theory is also rerun daily on the Canadian cable channel The Comedy Network.

The season 4 premiere garnered an estimated 3.1 million viewers across Canada. This is the largest audience for a sitcom since the series finale of Friends. The Big Bang Theory has pulled ahead and has now become the most-watched entertainment television show in Canada.[135]


SeasonEpisodesOriginally airedNielsen ratings
Season premiereSeason finaleU.S. viewers
Rank18–49 rating/share
117September 24, 2007 (2007-09-24)May 19, 2008 (2008-05-19)8.3168[122]3.3/9 (TBA)[citation needed]
223September 22, 2008 (2008-09-22)May 11, 2009 (2009-05-11)10.0044[136]3.8/10 (TBA)[citation needed]
323September 21, 2009 (2009-09-21)May 24, 2010 (2010-05-24)14.12125.3/13 (5)[137]
424September 23, 2010 (2010-09-23)May 19, 2011 (2011-05-19)13.14134.4/13 (7)[138]
524September 22, 2011 (2011-09-22)May 10, 2012 (2012-05-10)15.828[139]5.5/17 (6)[140]
624September 27, 2012 (2012-09-27)May 16, 2013 (2013-05-16)18.6836.2/19 (2)[141]
724September 26, 2013 (2013-09-26)May 15, 2014 (2014-05-15)19.962[142]TBA
824[143]September 22, 2014 (2014-09-22)[144]TBATBATBATBA


The Big Bang Theory premiered in the United States on September 24, 2007 on CBS. The series debuted in Canada on CTV in September 2007.[145] The Canadian network Vrak.TV began airing a version of the series dubbed in French on August 28, 2012.[146][not in citation given] On March 12, 2008, Nine Network in Australia debuted the series.[147][not in citation given] Broadcast of Big Bang Theory on Irish networks 3e and RTÉ Two began September 9, 2008.[148][not in citation given] On February 14, 2008, the series debuted in the United Kingdom on channels E4 (HD) and Channel 4.[149] New Zealand network TV2 started broadcasting the series September 17, 2008.[150][not in citation given]

DVD/Blu-ray releases

DVD and Blu-ray release dates for The Big Bang Theory
NameRelease datesEp #Additional Information
Region 1Region 2Region 4
The Complete First SeasonSeptember 2, 2008[151]January 12, 2009[152]April 3, 2009[153]17The three-disc box set includes all 17 episodes. The one extra feature is an 18-minute short entitled "Quantum Mechanics of The Big Bang Theory: Series Cast and Creators on Why It's Cool to Be a Geek". Running Time: 355 minutes.
The Complete Second SeasonSeptember 15, 2009[154]October 19, 2009[155]March 3, 2010[156]23The four-disc box set includes all 23 episodes. Special features include a gag reel, "Physicist to the Stars: Real-Life Physicist/UCLA professor David Saltzberg's consulting relationship to the Show", and "Testing the Infinite Hilarity Hypothesis in relation to the Big Bang Theory: Season 2's Unique Characters and Characteristics". Running Time: 481 minutes.
The Complete Third SeasonSeptember 14, 2010[157]September 27, 2010[158]October 13, 2010[159]23The three-disc box set includes all 23 episodes. Special features include a set tour with Simon Helberg and Kunal Nayyar, an inside look on the third season and a gag reel. This is the first time a season of the show was released on Blu-ray Disc in a two-disc set, in conjunction with the DVD release. Running Time: 472 minutes.
The Complete Fourth SeasonSeptember 13, 2011[160]September 26, 2011October 5, 201124The three-disc box set includes all 24 episodes. Special features include the story behind the show's theme song with Barenaked Ladies, along with the music video for the theme song, cast interviews with each other, and a gag reel. Running time: 529 minutes. Also available on Blu-ray as a two-disc set, with an exclusive behind-the-scenes look at the taping of "The Wildebeest Implementation".
The Complete Fifth SeasonSeptember 11, 2012[161]September 3, 2012October 1, 201224The three-disc box set includes all 24 episodes. Special features include "The Big Bang Theory at 100", a featurette on the show's 100th episode, "The Big Bang Theory's Laws of Reflection", "Professors of Production", and a gag reel. Running time: 552 minutes. Also available on Blu-ray/DVD combo pack with UltraViolet download.
The Complete Sixth SeasonSeptember 10, 2013[162]September 2, 2013[163]September 18, 201324The three-disc box set contains all 24 episodes. Special features include "The Big Bang Theory: The Final Comedy Frontier", where astronauts Buzz Aldrin and Mike Massimino join the cast to analyze Howard's space mission, "Houston, We Have a Sitcom", "Electromagnetism: The Best Relationship Moments in Season 6", "The Big Bang Theory at Paleyfest 2013", and a gag reel. Running time: 477 minutes. Also available on Blu-ray/DVD combo pack with UltraViolet download.

Scientist cameos

As the theme of the show revolves around science, many distinguished and high profile scientists have appeared as guest stars on the show. Famous astrophysicist and Nobel laureate George Smoot had a cameo appearance in episode 17 "The Terminator Decoupling", of the second season.[165] Theoretical physicist Brian Greene also appeared on the show in "The Herb Garden Germination", episode 20 of the fourth season. Astrophysicist, science populizer, and physics outreach specialist, Neil deGrasse Tyson appeared in "The Apology Insufficiency", episode 7 of the fourth season. Cosmologist Stephen Hawking made a short guest appearance in the fifth-season episode "The Hawking Excitation" on April 5, 2012.[166] In the episode he meets Sheldon Cooper and points out a mistake in Sheldon's new Higgs boson analysis. Hawking also speaks on the phone at the end of the episode "The Extract Obliteration" with Sheldon, but is not seen on-camera. In the end of season 5 and the beginning of season 6 NASA astronaut Michael J. Massimino was featured as himself multiple times in the role of Howard's fellow astronaut.

Online media

Warner Bros. Television controls the online rights for the show.[167][168] Full episodes are available at, while short clips and recently aired full episodes are available on[169] In Canada, recent episode(s) and pictures are available on[170] After the show has aired in New Zealand the shows are available in full online at TVNZ's on demand web service.


In May 2010, it was reported that the show had been picked up for syndication, mainly among Fox's owned and operated stations and other local stations, with Warner Bros. Television's sister cable network TBS holding the show's cable syndication rights. Broadcast of old shows began airing in September 2011. TBS now airs the series in primetime on Tuesdays, Wednesdays, and Thursdays, with evening broadcasts on Saturdays (TBS's local sister station in Atlanta also holds local weeknight rights to the series).[171] Although details of the syndication deal have not been revealed, it was reported the deal "set a record price for a cable off-network sitcom purchase".[172] CTV holds national broadcast syndication rights in Canada, while sister cable network The Comedy Network holds cable rights.

Awards and nominations

In August 2009, the sitcom won the best comedy series TCA award and Jim Parsons (Sheldon) won the award for individual achievement in comedy.[173] In 2010, the show won the People's Choice Award for Favorite Comedy, while Parsons won a Primetime Emmy Award for Outstanding Lead Actor in a Comedy Series.[174] On January 16, 2011, Parsons was awarded a Golden Globe for Best Performance by an Actor in a Television Series – Comedy or Musical, an award that was presented by co-star Kaley Cuoco. On September 18, 2011, Parsons was again awarded an Emmy for Best Actor in a Comedy Series. On January 9, 2013, the show won People's Choice Award for Favorite Comedy for a second time. On August 25, 2014, Jim Parson was awarded an Emmy for Best Actor in a Comedy Series.[175]

Awards and nominations for The Big Bang Theory
YearAward showCategoryResultRecipient(s)
20081st EWwy AwardsBest Actor in a Comedy SeriesNominatedJim Parsons
Best Actress in a Comedy SeriesNominatedKaley Cuoco
Best Comedy SeriesNominatedCast and Crew
200961st Primetime Emmy AwardsOutstanding Lead Actor in a Comedy SeriesNominatedJim Parsons
Outstanding Guest Actress in a Comedy SeriesNominatedChristine Baranski
Outstanding Art Direction for a Multi-Camera SeriesNominatedCrew
25th TCA AwardsOutstanding Achievement in ComedyWonCast and Crew
Individual Achievement in ComedyWonJim Parsons
Satellite Awards 2009Best Television Comedy or Musical SeriesNominatedCast and Crew
Best Actor in a Comedy or Musical SeriesNominatedJim Parsons
American Film InstituteThe Best 10 Television Programs of the YearWonCast and Crew
2nd EWwy AwardsBest Lead Actress in a Comedy SeriesWonKaley Cuoco
Best Comedy SeriesNominatedCast and Crew
201036th People's Choice AwardsFavorite TV ComedyWon
Favorite TV Comedy ActorNominatedJim Parsons
26th TCA AwardsOutstanding Achievement in ComedyNominatedCast and Crew
Individual Achievement in ComedyNominatedJim Parsons
Teen Choice AwardsChoice TV ComedyNominated
Choice TV Actor: ComedyNominatedJim Parsons
Choice TV Actress: ComedyNominatedKaley Cuoco
Choice Scene Stealer: MaleNominatedJohnny Galecki
Choice Scene Stealer: MaleNominatedSimon Helberg
62nd Primetime Emmy AwardsOutstanding Art Direction for a Multi-Camera SeriesNominatedCast and Crew
Outstanding Makeup for a Multi-Camera Series or Special (Non-Prosthetic)NominatedCast and Crew
Outstanding Lead Actor in a Comedy SeriesWonJim Parsons
Outstanding Guest Actress in a Comedy SeriesNominatedChristine Baranski
Outstanding Technical Direction, Camerawork, Video Control for a SeriesNominatedCast and Crew
3rd EWwy AwardsBest Supporting Actor in a Comedy SeriesNominatedKunal Nayyar
Best Comedy SeriesWonCast and Crew
201168th Golden Globe AwardsBest Series – Musical or ComedyNominated
Golden Globe Award for Best Actor – Television Series Musical or ComedyWonJim Parsons
People's Choice AwardsFavorite TV ComedyNominated
Favorite TV Comedy ActorNominatedJim Parsons
Teen Choice AwardsChoice TV: ComedyNominated
Choice TV: Actor ComedyNominatedJim Parsons
Choice TV: Actress ComedyNominatedKaley Cuoco
63rd Primetime Emmy AwardsOutstanding Lead Actor in a Comedy SeriesNominatedJohnny Galecki
Outstanding Lead Actor in a Comedy SeriesWonJim Parsons
Outstanding Comedy SeriesNominated
Outstanding Picture Editing For A Comedy Series (Single Or Multi-Camera)Nominated
Outstanding Art Direction For A Multi-Camera SeriesNominated
1st Critics' Choice AwardsBest Comedy SeriesNominated
Best ActorWonJim Parsons
201269th Golden Globe AwardsGolden Globe Award for Best Actor – Television Series Musical or ComedyNominatedJohnny Galecki
People's Choice AwardsFavorite TV ComedyNominated
Favorite TV Comedy ActorNominatedJim Parsons
Favorite TV Comedy ActressNominatedKaley Cuoco
18th Screen Actors Guild AwardsOutstanding Performance by an Ensemble in a Comedy SeriesNominatedCast
Kerrang! AwardsBest TV ShowNominated
CBS Fan AwardsBest Meltdown MomentWon"The Recombination Hypothesis"
Best CatchphraseWon"Bazinga"
Favorite ROTFL MomentWon"The Transporter Malfunction"
Best Dramatic PauseWon"The Friendship Contraction"
Teen Choice AwardsChoice TV: ComedyNominated
28th TCA AwardsOutstanding Achievement in ComedyNominated
Individual Achievement in ComedyNominatedJim Parsons
64th Primetime Emmy AwardsOutstanding Comedy SeriesNominated
Outstanding Lead Actor in a Comedy SeriesNominatedJim Parsons
Supporting Actress in a Comedy SeriesNominatedMayim Bialik
Multi Camera Picture Editing in a Comedy SeriesNominatedPeter Chakos
Technical Direction, Camerawork, Video ControlNominatedCast and Crew
Satellite Awards 2012Best TV ComedyWon
Best Actor in a Comedy SeriesWonJohnny Galecki
Best Actor in a Comedy SeriesNominatedJim Parsons
Best Actress in a Comedy SeriesWonKaley Cuoco
Best Supporting Actress in a Comedy SeriesNominatedMayim Bialik
2nd Critics' Choice AwardsBest Comedy SeriesNominated
Best ActorNominatedJim Parsons
201339th People's Choice AwardsFavorite Network TV ComedyWon
Favorite TV Comedy ActorNominatedJim Parsons
Favorite TV Comedy ActressNominatedKaley Cuoco
19th Screen Actors Guild AwardsMale Actor in a Comedy SeriesNominatedJim Parsons
Outstanding Performance by an Ensemble in a Comedy SeriesNominatedCast
70th Golden Globe AwardsGolden Globe Award for Best Actor – Television Series Musical or ComedyNominatedJim Parsons
Golden Globe Award for Best Television Series – Television Series Musical or ComedyNominatedCast
65th Annual Directors Guild of America Award[176]Outstanding Directorial Achievement in Comedy SeriesNominatedMark Cendrowski
"The Date Night Variable"
18th National Television AwardsSituation ComedyNominated
Teen Choice Awards[177]Choice TV: ComedyNominated
Choice TV: Actor ComedyWonJim Parsons
Choice TV: Actress ComedyNominatedKaley Cuoco
3rd Critics' Choice Awards[178]Best Comedy SeriesWon
Best Actor In A Comedy SeriesNominatedJim Parsons
Best Supporting Actor In A Comedy SeriesWonSimon Helberg
Best Supporting Actress In A Comedy SeriesWonKaley Cuoco
Best Supporting Actress In A Comedy SeriesNominatedMelissa Rauch
Best Guest Performer In A Comedy SeriesNominatedBob Newhart
29th TCA AwardsOutstanding Achievement in ComedyWon
CBS Fan Awards[179]Best Tell it Like It IsNominated"The Tenure Turbulence"
Best Butt-Kicking MomentNominated"The Re-Entry Minimization"
Best ChemistryNominated"The Holographic Excitation"
65th Primetime Emmy AwardsOutstanding Comedy SeriesNominated
Outstanding Lead Actor In A Comedy SeriesWonJim Parsons
Outstanding Supporting Actress In A Comedy SeriesNominatedMayim Bialik
Outstanding Guest Actor In A Comedy SeriesWonBob Newhart
Outstanding Art Direction For A Multi-Camera SeriesNominatedCrew for:
"The Date Night Variable"
"The Bakersfield Expedition"
"The Love Spell Potential"
Outstanding Multi-Camera Picture Editing For A Comedy SeriesNominatedPeter Chakos
"The Love Spell Potential"
Outstanding Hairstyling For A Multi-Camera Series Or SpecialNominatedCrew for:
"The Bakersfield Expedition"
Outstanding Technical Direction, Camerawork, Video Control For A SeriesWonCrew for:
"The Higgs Boson Observation"
Kids' Choice Awards BrazilFavorite CharacterNominatedSheldon Cooper
201440th People's Choice AwardsFavorite Network TV ComedyWon
Favorite TV Comedy ActorNominatedJim Parsons
Favorite TV Comedy ActressWonKaley Cuoco
71st Golden Globe AwardsGolden Globe Award for Best Television Series – Television Series Musical or ComedyNominatedCast
Golden Globe Award for Best Actor – Television Series Musical or ComedyNominatedJim Parsons
20th Screen Actors Guild AwardsOutstanding Performance by an Ensemble in a Comedy SeriesNominatedCast
Outstanding Performance by a Male Actor in a Comedy SeriesNominatedJim Parsons
Outstanding Performance by a Female Actor in a Comedy SeriesNominatedMayim Bialik
National Television AwardsBest ComedyNominated
2014 Kids' Choice AwardsFavorite TV ShowNominated
Favorite Funny StarNominatedKaley Cuoco
4th Critics' Choice AwardsBest Comedy SeriesNominated
Best Actor In A Comedy SeriesWonJim Parsons
Best Supporting Actress In A Comedy SeriesNominatedMayim Bialik
Best Supporting Actress In A Comedy SeriesNominatedKaley Cuoco
Outstanding Guest Actor In A Comedy SeriesNominatedJames Earl Jones
66th Primetime Emmy AwardsOutstanding Comedy SeriesNominated
Outstanding Lead Actor In A Comedy SeriesWonJim Parsons
Outstanding Supporting Actress In A Comedy SeriesNominatedMayim Bialik
Outstanding Guest Actor In A Comedy SeriesNominatedBob Newhart
Outstanding Multi-Camera Picture Editing For A Comedy SeriesWon
Outstanding Technical Direction, Camerawork, Video Control For A SeriesNominated
Outstanding Art Direction For A Contemporary Program (Half-Hour Or Less)Nominated

The Theorists

Through the use of his vanity cards at the end of episodes, Lorre alleged that the program had been plagiarized by a show produced and aired in Belarus. Officially titled Теоретики (The Theorists), the show features "clones" of the main characters, a similar opening sequence, and what appears to be a very close Russian translation of the scripts.[180] Lorre expressed annoyance and described his inquiry with the Warner Brothers legal department about options. The television production company and station's close relationship with the Belarus government was cited as the reason that any attempt to claim copyright infringement would be in vain because the company copying the episodes is operated by the government.[181]

However, no legal action was required to end production of the other show: as soon as the word got out that the show was unlicensed, the actors quit and the producers cancelled it.[182] Dmitriy Tankovich (who plays Leonard's counterpart, "Seva") said in an interview: "I'm upset. At first, the actors were told all legal issues were resolved. We didn't know it wasn't the case, so when the creators of The Big Bang Theory started talking about the show, I was embarrassed. I can't understand why our people first do, and then think. I consider this to be the rock bottom of my career. And I don't want to take part in a stolen show".[183]


  1. ^ a b During season 5, episode 21 ("The Hawking Excitation"), Raj states that Sheldon had begged three times before: He begged the Fox network not to cancel Firefly, he begged TNT to cancel Babylon 5, and when he got food poisoning, he begged a deity he does not believe in to end his life quickly.


  1. ^ "Shows A-Z – big bang theory, the on CBS". the Futon Critic. Retrieved September 24, 2012. 
  2. ^ "Big Bang Theory Makes 'Stuart' a Series Regular". Retrieved August 22, 2012. 
  3. ^ "Big Bang Theory Theme – Single". iTunes. Retrieved May 9, 2011. 
  4. ^ "Big Bang Theory Theme". Retrieved September 2, 2011. 
  5. ^ "The Big Bang Theory: Cast & Details". TV Guide. Retrieved January 28, 2013.
  6. ^
  7. ^ a b Gary Strauss (April 11, 2007). "There's a science to CBS' Big Bang Theory". USA Today. Retrieved November 7, 2008. 
  8. ^ a b Scott D. Pierce (October 8, 2007). "He's a genius". Deseret News. Retrieved December 11, 2008. 
  9. ^ a b Goldman, Eric (March 12, 2014). "The Big Bang Theory Renewed For Three More Seasons, Up to Season 10". IGN. Retrieved March 12, 2014. 
  10. ^ Goldman, Eric (May 14, 2014). "CBS Fall Schedule; Big Bang Back On Mondays Temporarily". IGN. Retrieved May 25, 2014. 
  11. ^ Chuck Lorre (October 15, 2007). "CLP – Vanity Card #187". Chuck Lorre Productions. Retrieved June 7, 2012. 
  12. ^ "Breaking News – Development Update: May 22–26 (Weekly Round-Up)". Retrieved May 2, 2009. 
  13. ^ "'Big Bang Theory': 'We didn't anticipate how protective the audience would feel about our guys'". Variety. May 8, 2009. Retrieved January 15, 2010. 
  14. ^ "CCI: "The Big Bang Theory"". Comic Book Resources. July 31, 2008. Retrieved January 15, 2010. 
  15. ^ "CBS PICKS UP 'BANG,' 'POWER' PLUS FOUR DRAMAS". The Futon Critic. May 14, 2007. 
  16. ^ "Breaking News – Cbs Gives Freshman Comedy "The Big Bang Theory" And Drama "The Unit" Full Season Orders" (Press release). CBS. October 19, 2007. Retrieved December 13, 2008. 
  17. ^ "The Big Bang Theory Tickets". Retrieved January 6, 2012. 
  18. ^ Pierce, Scott D. (September 22, 2007). "Yes, it's a 'Big Bang.'". Deseret Morning News. Retrieved December 13, 2008. 
  19. ^ ""The Big Bang Theory" And "How I Met Your Mother" to Swap Time Periods" (Press release). The Futon Critic; CBS. February 20, 2008. Retrieved February 20, 2008. 
  20. ^ "CBS Sets Series Return Dates". Retrieved February 13, 2008. 
  21. ^ "Production Stops on at least 6 Sitcoms". Retrieved November 6, 2007. [dead link]
  22. ^ "CBS Picks Up 11 Series". The Futon Critic. February 15, 2008. Retrieved February 15, 2008. 
  23. ^ "Big Bang Theory: Deal Is Done for Two More Seasons!". Retrieved November 3, 2009. 
  24. ^ Andreeva, Nellie (March 18, 2009). "CBS renews 'Men,' 'Big Bang'". Retrieved September 1, 2011. 
  25. ^ Crider, Michael (January 13, 2011). "'The Big Bang Theory' Gets 3 More Seasons; 'Raising Hope' Renewed". Retrieved June 7, 2011. 
  26. ^ "Barenaked Ladies' Ed Robertson talks "Big Bang Theory" theme song". November 2, 2010. Retrieved April 11, 2011. 
  27. ^ "Barenaked Ladies Talk about Big Bang Theme Song". April 2, 2010. Retrieved April 11, 2011. 
  28. ^ Barenaked Ladies. "Big Bang Theory Theme". Amazon Digital Services, Inc. Retrieved October 21, 2007. 
  29. ^ "History Of Everything Lyrics". Retrieved August 23, 2013. 
  30. ^ "The Big Bang Theory: The Complete Fourth Season (2010)". September 13, 2011. Retrieved January 28, 2013. 
  31. ^ "The Big Bang Theory: The Complete Fourth Season [Blu-ray] (2010)". September 13, 2011. Retrieved January 28, 2013. 
  32. ^ "Hits From Yesterday & The Day Before: Barenaked Ladies: Music". (US), Inc. September 27, 2011. Retrieved February 15, 2013. 
  33. ^ Rice, Lynette (November 23, 2010). "'The Big Bang Theory' salary renegotiations: Do they all deserve the same pay?". Entertainment Weekly. 
  34. ^ Andreeva, Nellie (September 15, 2010). "EXCLUSIVE: 'Big Bang Theory' Stars Score Huge Paydays After Hardball Bargaining; Jim Parsons Told 'Take It Or Leave It' Today". Retrieved October 1, 2011. "That effectively adds another $50,000 to their per-episode paycheck over the life of the deal." 
  35. ^ a b Andreeva, Nellie (July 16, 2014). "'The Big Bang Theory' Production Start In Limbo As Cast Contract Negotiations Drag On". Deadline. Retrieved July 19, 2014. 
  36. ^ Andreeva, Nellie (August 4, 2014). "'Big Bang Theory' Stars Jim Parsons, Johnny Galecki & Kaley Cuoco Close Big New Deals". Retrieved August 5, 2014. 
  37. ^ Andreeva, Nellie (September 18, 2013). "'Big Bang' Co-Stars Mayim Bialik & Melissa Rauch Get Major Salary Bumps As Show Faces License Fee & More Cast Negotiations". Deadline. Retrieved July 19, 2014. 
  38. ^ Friedlander, Whitney; Littleton, Cynthia (August 5, 2014). "'Big Bang Theory': Production to Resume as Simon Helberg, Kunal Nayyar Set New Deals". Variety. Retrieved August 5, 2014. 
  39. ^ CBS (2007). "The Big Bang Theory Cast – Johnny Galecki". CBS. Retrieved November 12, 2012. 
  40. ^ CBS (2007). "The Big Bang Theory Cast – Jim Parsons". CBS. Retrieved November 12, 2012. 
  41. ^ "The Love Car Displacement". The Big Bang Theory. Season 4. Episode 13. January 20, 2011. 16:39 minutes in. CBS.
  42. ^ "The White Asparagus Triangulation". The Big Bang Theory. Season 2. Episode 9. November 24, 2008. 04:21 minutes in. CBS.
  43. ^ CBS (2007). "The Big Bang Theory Cast – Kaley Cuoco". CBS. Retrieved November 12, 2012. 
  44. ^ "The Robotic Manipulation". The Big Bang Theory. Season 4. Episode 1. September 23, 2010. 12:24 minutes in. CBS. "I, myself, grew up in Nebraska. Small town, outside of Omaha."
  45. ^ "Big Bang Theory: 'We didn't anticipate how protective the audience would feel about our guys'". Variety. May 8, 2009. [1]
  46. ^ CBS (2007). "The Big Bang Theory Cast – Simon Helberg". CBS. Retrieved November 12, 2012. 
  47. ^ "The Apology Insufficiency". The Big Bang Theory. November 4, 2010. No. 07, season 4
  48. ^ "The Jerusalem Duality". The Big Bang Theory. Season 1. Episode 12. April 14, 2001. 09:26 minutes in.
  49. ^ CBS (2007). "The Big Bang Theory Cast – Kunal Nayyar". CBS. Retrieved November 12, 2012. 
  50. ^ CBS (2007). "About The Big Bang Theory". CBS. Retrieved June 24, 2009. [dead link]
  51. ^ Season 5, Episode 20 – The Transporter Malfunction
  52. ^ a b "'Big Bang Theory' scoop: Sara Gilbert taken off contract | The Big Bang Theory | Ausiello Files |". January 23, 2009. Retrieved May 2, 2009. 
  53. ^ "Sara Gilbert". Retrieved May 2, 2009. 
  54. ^ "Exclusive: 'Big Bang Theory' promotes Melissa Rauch to series regular". October 25, 2010. Retrieved October 26, 2010. 
  55. ^ Michael Ausiello (November 15, 2010). "'Bang Theory' Ups Mayim Bialik to Regular". Retrieved January 30, 2011. 
  56. ^ "The Lunar Excitation". The Big Bang Theory. Season 3. Episode 23. May 24, 2010. Event occurs at 12:03. CBS.
  57. ^ "The Codpiece Topology". The Big Bang Theory. Season 2. Episode 2. September 29, 2008. CBS.
  58. ^ "The Gorilla Experiment". The Big Bang Theory. Season 3. Episode 10. December 7, 2009. CBS.
  59. ^ "The Zazzy Substitution". The Big Bang Theory. Season 4. Episode 3. October 7, 2010. 12:00 minutes in. CBS. "I move our relationship terminate immediately"
  60. ^ Goldberg, Lesley (May 17, 2013). "'Big Bang Theory': A Behind the Scenes Diary of the Sweet Season 6 Finale". The Hollywood Reporter. Retrieved May 19, 2013. 
  61. ^ a b Watercutter, Angela (September 22, 2011). "TV Fact-Checker: Dropping Science on The Big Bang Theory". Retrieved May 31, 2012. 
  62. ^ "The Bath Item Gift Hypothesis". The Big Bang Theory. Season 2. Episode 11. December 15, 2008. Event occurs at 18:00. CBS.
  63. ^ "The Russian Rocket Reaction". The Big Bang Theory. Season 5. Episode 5. October 13, 2011. Event occurs at 19:48. CBS.
  64. ^ "The Toast Derivation". The Big Bang Theory. Season 4. Episode 17. February 24, 2011. 20:47 minutes in. CBS.
  65. ^ "The Launch Acceleration". The Big Bang Theory. Season 5. Episode 23. May 3, 2012. CBS.
  66. ^ "The Vegas Renormalization"". The Big Bang Theory. Season 2. Episode 21. April 27, 2009. CBS.
  67. ^ "The Euclid Alternative". The Big Bang Theory. Season 2. Episode 5. October 20, 2008. CBS.
  68. ^ "The Large Hadron Collision". The Big Bang Theory. Season 3. Episode 15. February 8, 2010. 12:02 minutes in. CBS.
  69. ^ "The Hofstadter Isotope". The Big Bang Theory. Season 2. Episode 20. April 13, 2009. 1:01 minutes in. CBS.
  70. ^ "The Middle-Earth Paradigm". The Big Bang Theory. Season 1. Episode 6. October 29, 2007. CBS.
  71. ^ "The Wheaton Recurrence". The Big Bang Theory. Season 3. Episode 19. April 12, 2010. CBS.
  72. ^ The Big Bang Theory, Season 4, Episode 11, "The Justice League Recombination." First aired December 16, 2010.
  73. ^ Did You Notice Sheldon's Green Lantern T-Shirt Last Night? | DC Comics
  74. ^ "The 21-Second Excitation". The Big Bang Theory. Season 4. Episode 8. November 11, 2010. CBS.
  75. ^ "Big Bang Theory" Fake Game Turns Real, Chris Marlow, Digital Media Wire, September 23, 2011
  76. ^ a b "The Isolation Permutation". The Big Bang Theory. Season 5. Episode 8. November 3, 2011.
  77. ^ "The Lunar Excitation". The Big Bang Theory. Season 3. Episode 23. May 24, 2010. 19:00 minutes in. CBS. "Interesting, my mother and I have the same agreement about church"
  78. ^ "The Mommy Observation". The Big Bang Theory. Season 7. Episode 18. March 13, 2013. CBS.
  79. ^ "The Zarnecki Incursion". The Big Bang Theory. Season 4. Episode 19. March 31, 2011. 0:00 minutes in. CBS.
  80. ^
  81. ^ "The Wheaton Recurrence". The Big Bang Theory. Season 3. Episode 19. April 12, 2010. 17:30 minutes in. CBS.
  82. ^ "The Financial Permeability". The Big Bang Theory. Season 2. Episode 14. February 2, 2009. 13:41 minutes in. CBS. "Leviticus 11:3, only that which part of the hoof and chew with the gut among the beasts shall we eat. – Hey, do I mock you with the Bhagavad Gita every time you scarf down a Whopper?"
  83. ^ "The Gothowitz Deviation". The Big Bang Theory. Season 3. Episode 3. October 5, 2009. 05:41 minutes in. CBS. "take them off and I can still be buried in a Jewish cemetery"
  84. ^ "The Psychic Vortex". The Big Bang Theory. Season 3. Episode 12. January 11, 2010. 17:11 minutes in. CBS. "You know I believe in ghosts too. – Great. And Astrology. – I know, and pyramid power and healing crystals. Oh no, no, no, crystals don't work. – Really, that's the line? – Psychics are real, but crystals are Voodoo? Oh, Voodoo's real, you don't want to mess with Voodoo."
  85. ^ "The Countdown Reflection". The Big Bang Theory. Season 5. Episode 24. May 10, 2012. 19:54 minutes in. CBS.
  86. ^ "The Cohabitation Formulation". The Big Bang Theory. Season 4. Episode 16. February 17, 2011. CBS.
  87. ^ "The Maternal Capacitance". The Big Bang Theory. Season 2. Episode 15. February 9, 2009. CBS.
  88. ^ "The Apology Insufficiency". The Big Bang Theory. Season 4. Episode 7. November 4, 2010. CBS.
  89. ^ "The Engagement Reaction". The Big Bang Theory. Season 4. Episode 23. May 12, 2011. 19:54 minutes in. CBS.
  90. ^ "The Boyfriend Complexity". The Big Bang Theory. Season 4. Episode 9. November 18, 2010. CBS.
  91. ^ "The Pulled Groin Extrapolation". The Big Bang Theory. Season 5. Episode 3. September 29, 2011. CBS.
  92. ^ "Chuck Lorre Productions – Vanity Cards". May 19, 2011. Retrieved July 28, 2011. 
  93. ^ "The Big Bang Theory Season 1 Review". Retrieved June 24, 2014. 
  94. ^ Shales, Tom (September 24, 2007). "Way to Go, 'Chuck'!". The Washington Post. Retrieved June 20, 2013. 
  95. ^ Bianco, Robert (September 24, 2007). "'Big Bang Theory' both smart, funny". USA Today. Retrieved June 20, 2013. 
  96. ^ Lloyd, Robert (September 24, 2007). "Between the devil and the CIA: two comedies". Los Angeles Times. Retrieved June 20, 2013. 
  97. ^ "'Big Bang Theory' and the comedy of contempt". Chicago Tribune. September 21, 2007. Retrieved June 20, 2013. 
  98. ^ "Geeks and freaks". Detroit Free Press. Retrieved June 20, 2013. 
  99. ^ "The Big Bang Theory: Season 2 Review". IGN. Retrieved July 19, 2013. 
  100. ^ "The Big Bang Theory: Season 3 Review". IGN. Retrieved July 19, 2013. 
  101. ^ "AFI Awards 2009". American Film Institute. Retrieved July 19, 2013. 
  102. ^ "'The Big Bang Theory' Season Four Premiere". PopMatters. Retrieved June 20, 2013. 
  103. ^ "Critic Reviews for The Big Bang Theory: Season 4". Retrieved June 24, 2014. 
  104. ^ "The Big Bang Theory: Season 5". Metacritic. Retrieved June 20, 2013. 
  105. ^ Baez, Christina. "Tonight's Best TV". Entertainment Weekly. Retrieved June 20, 2013. 
  106. ^ Bianco, Robert (October 6, 2010). "These TV series are back, but are they better than ever?". USA Today. Retrieved June 20, 2013. 
  107. ^ Thomas, June. "Howard Wolowitz, Your Planet Needs You". Retrieved June 24, 2014. 
  108. ^ "CBS opens the new season with a big bang "The Big Bang Theory" Premieres with its largest audience ever and highest adult 3–12 rating". Retrieved October 11, 2009. 
  109. ^ Hinckley, David (July 29, 2010). "CBS moves 'The Big Bang Theory' to Thursday nights this fall to 'challenge' other shows". Daily News (New York). Retrieved June 4, 2013. 
  110. ^ Seidman, Robert (September 23, 2011). "Thursday Finals: 'Big Bang Theory,' 'The X Factor,' 'Parks & Recreation' and 'Whitney' Adjusted Up". TV by the Numbers. Retrieved September 25, 2011. 
  111. ^ a b Kondolojy, Amanda (January 11, 2013). "Thursday Final Ratings: 'The Big Bang Theory', '30 Rock' & 'Grey's Anatomy' Adjusted Up; No Adjustment for 'Scandal'". Retrieved January 11, 2013. 
  112. ^ Bibel, Sara (May 29, 2013). "Complete List Of 2012–13 Season TV Show Ratings: 'Sunday Night Football' Tops, Followed By 'The Big Bang Theory,' 'The Voice' & 'Modern Family'". Retrieved June 4, 2013. 
  113. ^ Patten, Dominic. "Full 2012–2013 TV Season Series Rankings". Retrieved June 25, 2013. 
  114. ^ a b Patten, Dominic (May 23, 2013). "Full 2012–2013 TV Season Series Rankings". Retrieved May 24, 2013. 
  115. ^ a b Kondolojy, Amanda (September 27, 2013). "'The Big Bang Theory' Hits New Viewer Record". TV by the Numbers. Retrieved September 27, 2013. 
  116. ^ "Hot List 2013". TV Guide. p. 21.
  117. ^ Schneider, Michael (January 28, 2013). "Bigger Bang Than Ever". TV Guide. pp. 6 and 7.
  118. ^ "Syndication Ratings: At Syndie Season's End, 'Phil,' 'Judy,' 'ET,' 'Wheel,' 'Big Bang' on Top – September 4, 2013 17:41:39 | Broadcasting & Cable". Retrieved September 6, 2013. 
  119. ^ Albiniak, Paige (September 3, 2014). "Syndication Ratings: 'Judge Judy' Year's Top Show, While 'Dr. Phil' Leads Talk". Broadcasting & Cable. Retrieved September 7, 2014. 
  120. ^ "SEASON PROGRAM RANKINGS (THROUGH 5/25)" (Press release). ABC Medianet. May 28, 2008. Retrieved December 13, 2008. 
  121. ^ Seidman, Robert (November 6, 2007). "Overnight Results 11/5: Dance, Dance, Dance". TV by the Numbers. Retrieved June 12, 2010. 
  122. ^ a b "ABC Medianet". ABC Medianet. May 19, 2009. Retrieved October 11, 2009. 
  123. ^ Seidman, Robert (February 10, 2009). "Loud BANG at 9:30pm". TV by the Numbers. Retrieved June 13, 2010. 
  124. ^ "Final 2009–10 Broadcast Primetime Show Average Viewership". TV by the Numbers. June 16, 010. Retrieved July 29, 2010.  Check date values in: |date= (help)
  125. ^ "Editor's Note: With final Monday ratings in, THE BIG BANG THEORY has now reached a new series high in viewers (16.32m) and was the night's top program in adults 18–49 (5.9/15), up a tenth from this morning. – "TWO AND A HALF MEN" SOARS TO ITS BEST ADULT 18–49 RATING IN THREE YEARS". CBS. March 9, 2010. Retrieved January 5, 2013. 
  126. ^ Gorman, Bill (June 1, 2011). "2010–11 Season Broadcast Primetime Show Viewership Averages – Ratings | TVbytheNumbers". Retrieved July 28, 2011. 
  127. ^ Seidman, Robert (September 28, 2010). "TV Ratings Broadcast Top 25: "Sunday Night Football", "Glee", "Grey's Anatomy", "Dancing with the Stars" Top Premiere Week". Retrieved January 14, 2013. 
  128. ^ "'American Idol' to 'The Vampire Diaries': The top-rated TV shows on each network for 2011–12 – Zap2it". May 27, 2012. Retrieved December 26, 2012. 
  129. ^ Gorman, Bill (February 3, 2012). "Thursday Final Ratings: 'American Idol,' 'Big Bang Theory,' 'Grey's Anatomy,' 'Office,' 'Mentalist' Adjusted Up; 'Rob' Adjusted Down". TV by the Numbers. Retrieved February 3, 2012. 
  130. ^ "Full 2013-2014 TV Season Series Rankings". Deadline. May 22, 2014. Archived from the original on May 25, 2014. Retrieved May 25, 2014. 
  131. ^ 14, 2008 "Overnights February 14, 2008". Channel 4 Sales. February 15, 2008. Retrieved February 17, 2008. [dead link]
  132. ^ "Weekly Top 10 Programmes". July 17, 2011. Archived from the original on January 13, 2013. Retrieved July 28, 2011. [dead link]
  133. ^ "'Big Bang Theory' returns to form for E4 with 1.4m". Digital Spy. May 18, 2012. Retrieved August 11, 2012. 
  134. ^ Millar, Paul (November 16, 2012). "'Big Bang Theory' becomes E4's most-watched show of the year – TV News". Digital Spy. Retrieved December 12, 2012. 
  135. ^ "No Theory: Big Bang Canada's No. 1 Show". TV Feeds My Family. Retrieved October 15, 2010. 
  136. ^ "Season Program Rankings (Through 5/17)" (Press release). ABC Medianet. May 19, 2009. Retrieved May 16, 2010. 
  137. ^ Nellie Andreeva (May 27, 2010). "Full Series Rankings For The 2009–10 Broadcast Season". Deadline Hollywood. Retrieved June 7, 2010. 
  138. ^ "Full 2010–2011 TV Season Series Rankings". May 27, 2011. Retrieved May 29, 2011. 
  139. ^ "‘American Idol’ to ‘The Vampire Diaries’: The top-rated TV shows on each network for 2011–12 – Zap2it". May 27, 2012. Retrieved December 26, 2012. 
  140. ^ Andreeva, Nellie (May 24, 2012). "Full 2011-2012 Season Series Ratings -". Retrieved May 19, 2014. 
  141. ^ Patten, Dominic (May 23, 2013). "Full 2012-2013 TV Season Series Rankings". Retrieved May 24, 2013. 
  142. ^ "Full 2013-2014 TV Season Series Rankings". Deadline. May 22, 2014. Archived from the original on May 25, 2014. Retrieved May 25, 2014. 
  143. ^ Andreeva, Nellie (August 4, 2014). "‘Big Bang Theory’ Stars Jim Parsons, Johnny Galecki & Kaley Cuoco Close Big New Deals". Retrieved August 5, 2014. 
  144. ^ Fowler, Matt (June 25, 2014). "CBS 2014 Fall Schedule: One-Hour Big Bang Theory Premiere, Elementary Back In October, More". IGN. Retrieved June 25, 2014. 
  145. ^ "TV Thursday: The Big Bang Theory". Postmedia News, January 3, 2013. Retrieved January 24, 2013. [dead link]
  146. ^ – astraltvplus. Retrieved June 28, 2012.
  147. ^ "The Big Bang Theory". Retrieved December 12, 2012. 
  148. ^ Next Time. "The Big Bang Theory". Channel 4. Retrieved August 11, 2012. 
  149. ^ Next Time. "The Big Bang Theory". Channel 4. Retrieved December 12, 2012. 
  150. ^ About The Big Bang Theory | The Big Bang Theory | Television New Zealand | Television | TV One, TV2, TVNZ 6, TVNZ 7TVNZ. Retrieved February 24, 2011.
  151. ^ "The Big Bang Theory – The Complete First Season: Johnny Galecki, Jim Parsons: Movies & TV". Retrieved October 11, 2009. 
  152. ^ "Big Bang Theory – Season 1 [DVD] [2007]: Johnny Galecki, Jim Parsons, Kaley Cuoco: DVD". Retrieved October 11, 2009. 
  153. ^ "The Big Bang Theory – Complete 1st Season". 
  154. ^ "The Big Bang Theory Season 2 DVD coming in September". Retrieved October 11, 2009. 
  155. ^ "Big Bang Theory – Season 2 [DVD]: DVD". Retrieved October 11, 2009. 
  156. ^ "The Big Bang Theory – Complete 2nd Season (4 Disc Set)". 
  157. ^ "The Big Bang Theory: The Complete Third Season DVD – Warner Bros.: – The Official Online Store of Warner Bros. Studios". October 13, 2010. Retrieved July 28, 2011. 
  158. ^ "The Big Bang Theory – Season 3 [DVD]". 
  159. ^ "Buy Big Bang Theory, The – The Complete 3rd Season (3 Disc Set) @ EzyDVD". September 29, 2010. Retrieved July 28, 2011. 
  160. ^ "The Big Bang Theory: The Complete Fourth Season DVD – Warner Bros.: – The Official Online Store of Warner Bros. Studios". Retrieved July 28, 2011. 
  161. ^ "The Big Bang Theory: The Complete Fifth Season (Blu-ray)". Warner Bros. Retrieved August 11, 2012. 
  162. ^ "The Big Bang Theory – Blu-rays, DVDs for 'The Complete 6th Season': Possible Date, Cost, Box Art". Retrieved March 1, 2013. 
  163. ^ "The Big Bang Theory – Season 6 [DVD]: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg: Film & TV". Retrieved December 26, 2012. 
  164. ^ "The Big Bang Theory DVD news: Blu-ray Release for The Complete 1st Season and The Complete 2nd Season". TVShowsOnDVD. Retrieved August 11, 2012. 
  165. ^ Sanders, Robert (February 23, 2009). "Cosmologist George Smoot meets TV's 'Big Bang' nerds". University of California Berkley. 
  166. ^ "Professor Stephen Hawking films Big Bang Theory cameo". BBC. March 12, 2012. 
  167. ^ "Company credits for "The Big Bang Theory"". IMDB. Retrieved February 19, 2010. 
  168. ^ James McQuivey. "Why CBS pulled The Mentalist from". OmniVideo. Retrieved February 19, 2010. 
  169. ^ "The Big Bang Theory: Watch Episodes and Video and Join the Ultimate Fan Community". CBS. Retrieved February 19, 2010. [dead link]
  170. ^ "Watch the Big Bang Theory Online on CTV". Retrieved August 11, 2012. 
  171. ^ Pavan (August 1, 2011). "TBS Fall 2011 Schedule; ION Adds Monk, Psych This Month, House in Fall 2012 – News Blog". Retrieved August 17, 2011. 
  172. ^ Stelter, Brian (May 16, 2010). "'The Big Bang Theory' Gets Syndication Deal". New York Times. Retrieved September 1, 2010. 
  173. ^ "The TCA Awards turn 25 – Sepinwall on TV | New Jersey Entertainment – TV & Film". August 2, 2009. Retrieved October 11, 2009. 
  174. ^ "61st Primetime Emmy Awards | Academy of Television Arts & Sciences". Retrieved January 30, 2010. 
  175. ^ "66th Primetime Emmy Awards Winner List". Retrieved August 26, 2014. 
  176. ^ "DGA Awards Feature Film, Television and Commercial Nominees Announced". Retrieved January 10, 2013. 
  177. ^ "FIRST WAVE OF "TEEN CHOICE 2013" NOMINEES ANNOUNCED". Teen Choice Awards. May 22, 2013. Retrieved May 22, 2013. 
  179. ^ "CBS Fan Awards". 
  180. ^ 'The Theorists': 'Big Bang Theorys big Belarusian rip-off – Entertainment Weekly
  181. ^ Vanity Card #277 – Chuck Lorre Productions
  182. ^ STV cancelled the pirated show "The Theorists" (Russian)
  183. ^ "The Theorists" actors don't want to stay with a stolen project (Russian)

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