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Watch The Big Bang Theory

The Big Bang Theory

imdb logo8.3/10
rotten tomatoes tomato82%
ComedyRomance16+2007 - Present11 SeasonsReturns: Oct. 8, 2018Tags:Sitcom

The Big Bang Theory 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.

Where to Watch The Big Bang Theory

5 Free Episodes

Every episode of The Big Bang Theory you can watch online for free. Heads up, there will probably be a few ads.

Season 11

CBS | CBS All Access | DirecTV Now | Rent or Buy
Season 11, Episode 05 The Collaboration Contamination

S11 E05

Oct 24, 2017
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The Collaboration Contamination Oct 24, 2017 Sheldon and Koothrappali confide in Bernadette when they can't handle Amy and Wolowitz working together. Also, Penny and Leonard learn new tactics for how to deal Sheldon from an unlikely source.

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Season 11, Episode 07 The Geology Methodology

S11 E07

Nov 10, 2017
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The Geology Methodology Nov 10, 2017 Sheldon and Bert collaborate on a research project, despite Sheldon’s embarrassment. Also, Penny and Bernadette coach Koothrappali on how to navigate his relationship with Ruchi.

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Season 11, Episode 08 The Tesla Recoil

S11 E08

Nov 17, 2017
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The Tesla Recoil Nov 17, 2017 Leonard and Wolowitz are furious after they learn Sheldon went to work with the military behind their backs. Also, while Bernadette is on bed rest, she asks Raj to do some digging when she suspects Ruchi is trying to steal her job.

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Season 11, Episode 18 The Gates Excitation

S11 E18

Mar 30, 2018
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The Gates Excitation Mar 30, 2018 Bill Gates visits Penny's work, and the gang schemes to meet him. Hilarity ensues.

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Season 11, Episode 19 The Tenant Disassociation

S11 E19

Apr 6, 2018
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The Tenant Disassociation Apr 6, 2018 When Leonard learns Sheldon is the president of the tenants association, he decides to run against him. Also, Bernadette encourages Wolowitz and Koothrappali to find the owner of a drone after they find it in the backyard.

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