The Big Bang Theory: Season 3

TV-14

2009

Poster for The Big Bang Theory: Season 3

Created by Chuck Lorre, Bill Prady
100%
92%
23 episodes
Comedy

The sitcom is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress... More

The sitcom is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; 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.

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Where to watch The Big Bang Theory: Season 3

The Big Bang Theory: Season 3 is available to stream... More in Australia now on Stan and Prime Video and Apple TV Store and Foxtel and Binge and Paramount+ and 10 Play and Paramount+ channel on Prime.

The Big Bang Theory: Season 3 episodes

The Electric Can Opener Fluctuation

When Sheldon learns the guys tampered with his expedition data... More he got from the arctic, he leaves to Texas in disgrace. This results in the guys following him, which threatens Leonard's hope for some romantic time with Penny and the guys' friendship with Sheldon.

The Jiminy Conjecture

Leonard and Penny struggle to recover from an awkward first... More hookup while Sheldon and Howard stake their best comic books on a bet to determine the species of a cricket.

The Gothowitz Deviation

Howard and Raj visit a Goth nightclub to pick up... More women while Sheldon attempts to build a better Penny using chocolate-based behavior modification.

The Pirate Solution

Raj must find a new job or be sent back... More to India, but Sheldon has a solution, which leaves Leonard and Penny dealing with Howard as a third wheel.

The Creepy Candy Coating Corollary

After overhearing that Wil Wheaton is entering a trading-card competition,... More Sheldon decides to enter it himself. Meanwhile, Penny sets up one of her friends on a date with Wolowitz.

The Cornhusker Vortex

Sheldon becomes Leonard's teacher in order to understand football, while... More an incident with flying a kite threatens Howard and Raj's friendship.

The Guitarist Amplification

A squabble between Leonard and Penny sees Sheldon playing mediator,... More though out of his own incovenience from the sitiation rather than altruism.

The Adhesive Duck Deficiency

With Leonard, Howard and Raj away camping in the desert,... More an injured Penny has only Sheldon to rely on.

The Vengeance Formulation

After he's humiliated on National Public Radio, Sheldon vows to... More destroy Kripke, while Wolowitz tries not to destroy his new relationship with Bernadette.

The Gorilla Experiment

Penny gets help from Sheldon in order to understand what... More Leonard's work is, while Wolowitz develops a jealousy when Leonard starts hanging out with his new girlfriend.

The Maternal Congruence

A Christmas visit from his mother has Leonard discovering she's... More kept a lot of news from him that she shares with Sheldon and worrying if she'll approve of his romance with Penny.

The Psychic Vortex

Leonard is aghast to find out a secret of Penny's:... More she believes in psychics. Meanwhile, Sheldon tries to assist Koothrappali in picking up a girl at a university mixer.

The Bozeman Reaction

When their apartment is robbed, Leonard and Sheldon turn to... More their friends to create a state-of-the-art security system.

The Einstein Approximation

Sheldon's search for the answer to a physics problem leads... More him to work at the Cheesecake Factory with Penny.

The Large Hadron Collision

Leonard can only bring one guest on a trip to... More see CERN's Large Hadron Collider (the world's largest and highest energy particle accelerator) in Switzerland on Valentine's Day.