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The Big Bang Theory

Series Summary
Mensa-fied best friends and roommates Leonard and Sheldon, physicists who work at the California Institute of Technology, may be able to tell everybody more than they want to know about quantum physics, but getting through most basic social situations, especially ones involving women, totally baffles them. How lucky, then, that babe-alicious waitress/aspiring actress Penny moves in next door. Frequently seen hanging out with Leonard and Sheldon are friends and fellow Caltech scientists Wolowitz and Koothrappali. Will worlds collide? Does Einstein theorize in the woods?

Air Dates: 2007 - Present

Genres: Sitcom

Network: CBS

all episodes

  • Season 7, Ep. 1 : The Hofstadter Insufficiency Sep 26, 2013

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    Sheldon and Penny share secrets while Leonard is away; Wolowitz helps Raj get over his ex.

  • Season 7, Ep. 2 : The Deception Verification Sep 26, 2013

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    Leonard and Sheldon's friendship is tested; Wolowitz's relationship with his mom causes a threat to his masculinity.

  • Season 7, Ep. 3 : The Scavenger Vortex Oct 3, 2013

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    Raj designs a scavenger hunt that brings out the best -- and the worst -- in the whole gang.

  • Season 7, Ep. 4 : The Raiders Minimization Oct 10, 2013

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    Sheldon wants revenge after Amy ruins one of his favorite films; Leonard finds a way to get Penny to do anything; Stuart and Raj make online dating profiles.

  • Season 7, Ep. 5 : The Workplace Proximity Oct 17, 2013

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    Sheldon and Amy's relationship is tested when she takes a job at his university; a fight with Bernadette leaves Howard sleeping on Raj's couch.

  • Season 7, Ep. 6 : The Romance Resonance Oct 24, 2013

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    Sheldon's latest scientific breakthrough leaves him feeling like a fraud; a romantic gesture between Howard and Bernadette causes Penny to up her game with Leonard.

  • Season 7, Ep. 7 : The Proton Displacement Nov 7, 2013

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    When Professor Proton asks Leonard for help with an experiment, Sheldon retaliates by befriending Proton's rival, Bill Nye.

  • Season 7, Ep. 8 : The Itchy Brain Simulation Nov 14, 2013

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    When a mistake comes to light, Sheldon makes Leonard walk a mile in his shoes; Penny decides to confront Raj's ex.

  • Season 7, Ep. 9 : The Thanksgiving Decoupling Nov 21, 2013

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    When the gang decides to spend Thanksgiving at Mrs. Wolowitz's house, Sheldon protests; Leonard and Penny deal with an error from her past.

  • Season 7, Ep. 10 : The Discovery Dissipation Dec 5, 2013

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    Amy and Leonard try to help Sheldon deal with his shame; Raj stays with Bernadette and Howard for a week.

  • Season 7, Ep. 11 : The Cooper Extraction Dec 12, 2013

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    While Sheldon is in Texas, the rest of the gang realize how much he has changed their lives as they decorate the apartment Christmas tree.

  • Season 7, Ep. 12 : The Hesitation Ramification Jan 2, 2014

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    As Leonard tries to help Penny with a disappointment, Penny asks him a bold question about their relationship; Sheldon wants to learn how to be funny.

  • Season 7, Ep. 13 : The Occupation Recalibration Jan 9, 2014

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    Sheldon must learn how to relax when he is forced to take a vacation; Leonard tries to support Penny when she quits her job; Bernadette needs to replace one of Stuart's comic books.

  • Season 7, Ep. 13 : The Occupation Recalibration Jan 9, 2014

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    Sheldon must learn how to relax when he is forced to take a vacation; Leonard tries to support Penny when she quits her job; Bernadette needs to replace one of Stuart's comic books.

  • Season 7, Ep. 14 : The Convention Conundrum Jan 30, 2014

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    Unable to get Comic-Con tickets, Sheldon tries to hold his own convention and ends up spending a wild evening with James Earl Jones; the ladies try to act maturely.

  • Season 7, Ep. 14 : The Convention Conundrum Jan 30, 2014

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    Unable to get Comic-Con tickets, Sheldon tries to hold his own convention and ends up spending a wild evening with James Earl Jones; the ladies try to act maturely.

  • Season 7, Ep. 15 : The Locomotive Manipulation Feb 6, 2014

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    Sheldon and Amy go on a trip to wine country with Howard and Bernadette; Penny and Leonard rush Raj's dog to the vet.

  • Season 7, Ep. 16 : The Table Polarization Feb 27, 2014

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    When Leonard buys a dining room table, Sheldon re-evaluates the changes in his life; Bernadette is torn when Wolowitz gets the chance to go back to space.

  • Season 7, Ep. 17 : The Friendship Turbulence Mar 6, 2014

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    Bernadette tries to negotiate peace between Sheldon and Wolowitz; Penny receives an embarrassing offer; Raj wants Amy to write to a woman on his behalf.

  • Season 7, Ep. 18 : The Mommy Observation Mar 13, 2014

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    Sheldon is faced with a new reality when he visits his mom in Houston; a murder mystery party starts arguments.

  • Season 7, Ep. 19 : The Indecision Amalgamation Apr 3, 2014

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    Raj struggles with guilt when he dates two women at once; Penny has a chance to play a part in a cheesy movie; Sheldon is torn between two gaming systems.

  • Season 7, Ep. 20 : The Relationship Diremption Apr 10, 2014

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    Sheldon has a personal crisis when he decides string theory is a waste of his time; a double date ends in embarrassment for Howard.

  • Season 7, Ep. 21 : The Anything Can Happen Recurrence Apr 24, 2014

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    Sheldon gives spontaneity a try, which causes unexpected friction for Penny, Bernadette and Amy; Raj asks Howard for help with preparation for a date with Emily.

  • Season 7, Ep. 22 : The Proton Transmogrification May 1, 2014

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    Professor Proton (Bob Newhart) helps Sheldon deal with grief; Leonard gets into a competition with Penny; Bernadette and Amy prepare a "Star Wars Day" gift for the guys.

  • Season 7, Ep. 22 : The Proton Transmogrification May 1, 2014

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    Professor Proton (Bob Newhart) helps Sheldon deal with grief; Leonard gets into a competition with Penny; Bernadette and Amy prepare a "Star Wars Day" gift for the guys.

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