The Big Bang Theory Season 4 Trailer & Clips

Episodes (24)

The Robotic Manipulation
S04E01 · The Robotic Manipulation

Sep 23, 2010

Penny ends up tagging along on Sheldon's first ever date with Amy, while Howard finds an unusual use for a robotic arm.

The Cruciferous Vegetable Amplification
S04E02 · The Cruciferous Vegetable Amplification

Sep 30, 2010

When Sheldon calculates the technology to download his consciousness into a robot won't be invented soon enough, he desperately tries to find a way to increase his lifespan.

The Zazzy Substitution
S04E03 · The Zazzy Substitution

Oct 07, 2010

Following his 'breakup' with Amy, the gang become concerned with Sheldon's obsessive search for non-human companionship and call his mother to intervene.

The Hot Troll Deviation
S04E04 · The Hot Troll Deviation

Oct 14, 2010

Howard tries to get Penny's help in winning back Bernadette, but first has to confess the embarrassing reason why they broke up in the first place. Raj and Sheldon clash over a desk.

The Desperation Emanation
S04E05 · The Desperation Emanation

Oct 21, 2010

Sheldon is scared that he is in a relationship when Amy asks him to meet her mother, and Leonard asks Howard and Bernadette to set him up because he is the only person in the group without a girlfriend.

The Irish Pub Formulation
S04E06 · The Irish Pub Formulation

Oct 28, 2010

Leonard tries to keep everyone from finding out that he spent the night with Raj's sister, but Sheldon finds out and concocts an elaborate story to help him keep the secret from Raj.

The Apology Insufficiency
S04E07 · The Apology Insufficiency

Nov 04, 2010

An FBI agent interviews the guys when Howard needs to obtain a security clearance.

The 21-Second Excitation
S04E08 · The 21-Second Excitation

Nov 11, 2010

The guys camp out all night waiting to see an extended cut of Indiana Jones, while Amy joins in on girls' night with Penny and Bernadette.

The Boyfriend Complexity
S04E09 · The Boyfriend Complexity

Nov 18, 2010

Penny asks Leonard to pose as her boyfriend when her father visits. Howard, Raj and Bernadette have an awkward encounter when they spend the evening together.

The Alien Parasite Hypothesis
S04E10 · The Alien Parasite Hypothesis

Dec 09, 2010

Amy finds she has sexual feelings for Penny's ex-boyfriend Zack, while Raj and Howard try to prove who would be the better superhero.

The Justice League Recombination
S04E11 · The Justice League Recombination

Dec 16, 2010

The guys enter a costume contest as members of the Justice League and convince Penny and Zack to join them.

The Bus Pants Utilization
S04E12 · The Bus Pants Utilization

Jan 06, 2011

Leonard has an idea for a new smartphone app and asks the guys for help, however Sheldon tries to take over the project, and Leonard fires him.

The Love Car Displacement
S04E13 · The Love Car Displacement

Jan 20, 2011

Chaos ensues when the gang spend the weekend together at a science convention.

The Thespian Catalyst
S04E14 · The Thespian Catalyst

Feb 03, 2011

To improve his skills as an instructor, Sheldon asks Penny to give him acting lessons. Meanwhile, Raj begins having impure fantasies about Bernadette.

The Benefactor Factor
S04E15 · The Benefactor Factor

Feb 10, 2011

To secure needed funding for the university, Sheldon convinces Leonard to get friendly with a wealthy benefactor.

The Cohabitation Formulation
S04E16 · The Cohabitation Formulation

Feb 17, 2011

Bernadette makes Howard choose between herself and his mother, while Penny and Raj become upset when Priya returns to town and resumes her relationship with Leonard.

The Toast Derivation
S04E17 · The Toast Derivation

Feb 24, 2011

Sheldon becomes concerned when everybody begins to hang out at Raj's apartment and discovers Leonard is the center of the group.

The Prestidigitation Approximation
S04E18 · The Prestidigitation Approximation

Mar 10, 2011

Priya forces Leonard to choose between a relationship with her or a friendship with Penny. A magic trick by Howard has Sheldon fooled.

The Zarnecki Incursion
S04E19 · The Zarnecki Incursion

Mar 31, 2011

The guys go all out to help Sheldon find the person responsible for hacking his online gaming account, while the girls' hatred for Priya increases.

The Herb Garden Germination
S04E20 · The Herb Garden Germination

Apr 07, 2011

Sheldon and Amy secretly experiment on the gang by spreading rumors when they hear that Bernadette is thinking about breaking up with Howard.

The Agreement Dissection
S04E21 · The Agreement Dissection

Apr 28, 2011

When Priya finds a loophole in the roommate agreement to throw Sheldon out for the night, Penny, Amy and Bernadette take him to a nightclub.

The Wildebeest Implementation
S04E22 · The Wildebeest Implementation

May 05, 2011

Sheldon invents a three-player chess game, Penny and Amy use Bernadette to spy on Leonard and Priya, and Raj tries a new drug to treat his social anxiety.

The Engagement Reaction
S04E23 · The Engagement Reaction

May 12, 2011

Howard believes that his mom suffered a heart attack because he told her that he's marrying Bernadette, Sheldon freaks out over germs, and Penny and Priya compare notes on Leonard.

The Roommate Transmogrification
S04E24 · The Roommate Transmogrification

May 19, 2011

Raj moves in with Sheldon after hearing Leonard and Priya engage in a Star Trek fantasy in his apartment. Bernadette receives her doctorate.

About

The Big Bang Theory Season 4 (2010) is released on Sep 23, 2010 and the latest season 12 of The Big Bang Theory is released in 2018. Watch The Big Bang Theory online - the English Comedy TV series from South Korea. The Big Bang Theory is directed by Mark Cendrowski,Anthony Rich,Peter Chakos,Nikki Lorre and created by Chuck Lorre with Johnny Galecki and Jim Parsons. The Big Bang Theory is available online on HBO Max and HBO Max Amazon Channel.

Leonard Hofstadter and Sheldon Cooper are both brilliant physicists working at Cal Tech in Pasadena, California. They are colleagues, best friends, and roommates, although in all capacities their relationship is always tested primarily by Sheldon's regimented, deeply eccentric, and non-conventional ways. They are also friends with their Cal Tech colleagues mechanical engineer Howard Wolowitz and astrophysicist Rajesh Koothrappali. The foursome spend their time working on their individual work projects, playing video games, watching science-fiction movies, or reading comic books. As they are self-professed nerds, all have little or no luck with women. When Penny, a pretty woman and an aspiring actress from Omaha, moves into the apartment across the hall from Leonard and Sheldon's, Leonard has another aspiration in life, namely to get Penny to be his girlfriend.

As know as:

Штребери, Rillit huurussa, 宅男行不行, The Big Bang Theory, La teoría del Big Bang

Countries:

South Korea, United States

Language:

English, Hindi, Italian, Russian, Mandarin, Klingon

Stream Service:

CBS

Production Companies:

Chuck Lorre Productions, Warner Bros. Television

Official Site:

Official Facebook

Taglines:

Smart Is The New Sexy., When beauty meets the brains.

Reviews

Jarrah E Hodge
Bitch Media
To be fair, the show has some really funny moments-Christine Baranski as Leonard's mother is priceless-but having watched four seasons, I think its representations of women and people of color leave something to be desired.
by rottentomatoes, Jan 07, 2021
Noel Murray
The Verge
[The Big Bang Theory] became a great show - and, perhaps not coincidentally, jumped about 30 places in the Nielsen ratings, into the Top 10 - once Penny stopped being the only female lead.
by rottentomatoes, Sep 05, 2018
William Thomas
Empire Magazine
The smartest sitcom on TV faced a choice going into its fourth season: evolve or stagnate. Surprisingly for such a huge sitcom, Big Bang Theory did the former.
by rottentomatoes, Oct 31, 2017

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