The Big Bang Theory

2007 • E4

4.8

5.64K reviews

TV-UNRATED

Rating

Eligible

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Season 6 episodes (24)

1 The Date Night Variable

9/27/12

Season-only

On the sixth season premiere, Howard discovers that he can't escape his mother -- even in space! Caught in an argument between Bernadette and his mom (recurring guest voice CAROL ANN SUSI), Howard deals with woman trouble from the International Space Station. Back on earth, meanwhile, Raj faces his loneliness, by turning his existence as a third wheel into an art form.

2 The Decoupling Fluctuation

10/4/12

Season-only

When Sheldon learns that Penny is thinking about breaking up with Leonard, he tries to intervene. But Sheldon is no good at keeping secrets. Meanwhile, Howard is being picked on in space by the other astronauts (guest stars PASHA LYCHNIKOFF and MIKE MASSIMINO).

3 The Higgs Boson Observation

10/11/12

Season-only

While the pressures of being in space starts to take its toll on Howard, Amy feels threatened when Sheldon hires a young female assistant, Alex (guest star MARGO HARSHMAN).

4 The Re-Entry Minimization

10/18/12

Season-only

When Howard returns from space, he doesn't get the hero's welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

5 The Holographic Excitation

10/25/12

Season-only

The gang celebrates Halloween at Stuart's comic book store. Meanwhile Leonard and Penny discover a new spark in their relationship when he seduces her with science. And while Howard can't stop talking about space, it takes iconic astronaut BUZZ ALDRIN (guest starring as himself) to get him grounded again.

6 The Extract Obilteration

11/1/12

Season-only

Sheldon's tenuous relationship with renowned scientist STEPHEN HAWKING is threatened by a game of "Words with Friends," while Penny secretly enrolls in a class at the local college.

7 The Habitation Configuration

11/8/12

Season-only

Pressured by Bernadette, Howard comes to terms with moving out of his mother's house. Meanwhile, Sheldon, who's caught in the middle of a feud between his "girlfriend" Amy and good friend WIL WHEATON, goes to Penny for advice. Star Trek's LeVAR BURTON guest stars.

8 The 43 Peculiarity

11/15/12

Season-only

Howard and Raj try to get to the bottom of why Sheldon disappears every afternoon at 2:45. Meanwhile, Leonard and Penny wrestle with jealousy in their relationship.

9 The Parking Spot Escalation

11/29/12

Season-only

When the University reassigns Sheldon's (unused) parking spot to Howard, the ensuing turf battle affects the whole gang.

10 The Fish Guts Displacement

12/6/12

Season-only

Sheldon plays nursemaid to a sick Amy, while Howard attempts to bond with his father-in-law (guest star CASEY SANDER) on an upcoming fishing trip.

11 The Santa Simulation

12/13/12

Season-only

Sheldon unwillingly revisits some Christmas memories during a lively game of Dungeons and Dragons, while Penny, Bernadette and Amy try to find the perfect girl for Raj when he joins the girls for ladies night.

12 The Egg Salad Equivalency

1/3/13

Season-only

Sheldon is accused of sexual harassment at the Univesity and winds up dragging Leonard, Raj and Howard into the fray. Southland's REGINA KING guest stars as the University's Director of Employee Relations.

13 The Bakersfield Expedition

1/10/13

Season-only

While the guys take a road trip to a comic book convention in Bakersfield dressed as characters from Star Trek: The Next Generation, Leonard's car is stolen. Meanwhile, the girls stay home and try to appreciate the world of comics.

14 The Cooper/Kripke Inversion

1/31/13

Season-only

Outraged that he's being forced to work with his university nemesis, Barry Kripke (guest star JOHN ROSS BOWIE), Sheldon faces a crisis of conscience. Meanwhile, Howard and Raj spend a thousand dollars on action figures of themselves.

15 The Spoil Alert Segmentation

2/7/13

Season-only

A fight between Leonard and Sheldon drives Leonard to finally move in with Penny -- not realizing how the shift will affect Penny and Amy's living arrangements. Meanwhile, Raj takes care of Mrs. Wolowitz while Howard is away.

16 The Tangible Affection Proof

2/14/13

Season-only

While the guys try to give their significant others the perfect Valentine's Day, Raj and Stuart throw a lonely people party at the comic book store.

17 The Monster Isolation

2/21/13

Season-only

After a terrible date, Raj vows to never leave his apartment again. Meanwhile, Penny actually impresses Sheldon with her acting skills.

18 The Contractual Obligation Implementation

3/7/13

Season-only

Back to school! Leonard, Sheldon and Howard try to advance the cause of women in science by speaking with junior high girls about their future careers, while Raj plans his date with Lucy (guest star KATE MICUCCI).

19 The Closet Reconfiguration

3/14/13

Season-only

When Howard finds a letter from his father, he's forced to confront his past, struggling with whether or not he should open it. And Leonard and Penny throw a "grown-up" cocktail party at the apartment.

20 The Tenure Turbulence

4/4/13

Season-only

Let the battle begin! Leonard, Sheldon and Raj fight for tenure at the University -- and the competition heats up when the girls get involved!

21 The Closure Alternative

4/25/13

Season-only

Sheldon feels lost after one of his favorite TV shows gets canceled too soon, so Amy tries to help him get over his compulsive need for closure. Meanwhile, Raj discovers a secret about his new love interest, Lucy.

22 The Proton Resurgence

5/2/13

Season-only

Sheldon and Leonard hire Professor Proton (guest star BOB NEWHART), the host of their favorite childhood TV show, to perform. Also, Howard and Bernadette run into trouble babysitting Raj's dog.

23 The Love Spell Potential

5/9/13

Season-only

When the girls' trip to Vegas falls through, the guys invite them to play Dungeons & Dragons -- causing Sheldon and Amy's relationship to take an unexpected turn. Meanwhile, Raj and Lucy go on a very awkward date.

24 The Bon Voyage Reaction

5/16/13

Season-only

When Leonard is offered an exciting new job opportunity overseas, Sheldon grows very jealous and Penny is thrown for a loop. Meanwhile, Raj pushes Lucy a little too far in their relationship on the sixth season finale.

About this show

Two and a Half Men" co-creator/executive producer Chuck Lorre and "Gilmore Girls" co-executive producer Bill Prady team up to create "The Big Bang Theory," a new comedy about a pair of brilliant physicists who understand how the universe works but have no clue about how to interact with people ... especially women ... and specifically the free-spirited beauty who moves in next door.

Ratings and reviews

4.8

5.64K reviews

Joshua Case

August 4, 2013

This show is brilliant. The bad reviews and ratings are because, apparently, everyone pirates or doesn't remember what a dvd is. This content has never been free and will never be legally free. Watching it on TV will let you watch an episode or two a day, but the reason you buy a dvd/rights to digital content is to not only watch it whenever you want but to support the show... You are all mentally challenged -_- I'm 'only 17' and I understand this, what did that day about you, you filthy, awful trolls....

244 people found this review helpful

A Google user

August 3, 2013

This show just isnt funny. It tries so hard to be but I personally don't get the humour. I find it too obvious and the characters are irritating. Also kayley cuacos acting is atrocious. Plus what a rip off don't waste your money. And comparing it to friends is ridiculous friends was in a completely different league to this friends was actually funny, every episode had something funny for thw audience characters were well structured as were storylines and the acting wasnt terrible unlike this.

80 people found this review helpful

Andrew Ashmore

January 15, 2016

Watched the entire thing more than once, i will admit that its not as geeky as it was when it first started but then the characters have grown up somewhat. Sheldon is annoying but fun to watch, at least leonard has stopped saying thank you after having sex;(we hope), penny penny penny looks much better with long hair. I just hope it doesnt run for 25 years and turn into the 'friends' of channel 4. Great show!

10 people found this review helpful