The Big Bang Theory S5

Season 5 · 2011

24 eps · 21 min

201124 episodes21 min

In season five, Penny and Leonard's relationship is relaunched in full "beta test" mode, while Sheldon, Howard, and Raj discover the feminine mystique is something that cannot be easily graphed or calculated. As Sheldon makes begrudging amendments to his "Relationship Agreement" with his "friend-who-happens-to-be-a-girl" Amy Farrah Fowler, Raj contemplates an arranged marriage, and Howard is all-systems-go for both is NASA space launch and wedding to the spirited Bernadette.

24 eps · 21 min

201124 episodes21 min

Full cast credits are coming soon.

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Details

Network: CBS
Genres: Comedy

Episodes

0/24watched

1
The Skank Reflex AnalysisPremiere
22 Sept 2011·21mPremiere
Penny is worried with how damaged her friendship with the guys will be in the aftermath of her sleeping with Raj while Sheldon becomes the leader of the paintball team.
3.8
2
The Infestation Hypothesis
22 Sept 2011·20m
A fight between Sheldon and Penny leaves Amy caught in the middle, while Leonard tries to spice up his long-distance relationship with Priya.
3.8
3
The Pulled Groin Extrapolation
29 Sept 2011·20m
Leonard and Amy get to know each other better, while Howard and Bernadette spend the weekend with Mrs. Wolowitz.
3.7
4
The Wiggly Finger Catalyst
6 Oct 2011·20m
Penny plays Matchmaker for Raj, which results in him finding a girl he is comfortable talking to.
3.7
5
The Russian Rocket Reaction
13 Oct 2011·21m
Sheldon and Leonard get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity.
3.8
6
The Rhinitis Revelation
20 Oct 2011·21m
Sheldon's mother, Mary Cooper, comes to visit, but Sheldon is annoyed that she also spends time with the rest of the gang, instead of catering to his every demand.
3.7
7
The Good Guy Fluctuation
27 Oct 2011·20m
A cute comic book artist puts Leonard and Priya’s relationship to the test, while Sheldon tries to scare the guys for Halloween.
3.8
8
The Isolation Permutation
3 Nov 2011·21m
Amy becomes heartbroken when she discovers that Penny and Bernadette went wedding dress shopping without her.
3.6