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The Big Bang Theory season 5

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The Big Bang Theory season 5 poster
24 episodes (4122 views)
Air weekdate:Thursday
Cast:Jim Parsons, Johnny Galecki, Kaley Cuoco, Kunal Nayyar, Simon Helberg, Melissa Rauch, Mayim Bialik, Laura Spencer, Sara Gilbert, Kevin Sussman, John Ross Bowie, Carol Ann Susi
8.8/10(41886 votes)

Two brilliant physics, Leonard and Sheldon, are “great minds” that understand how “the universe works.” But their genius did not help them to communicate with people, especially women. Everything begins to change when beautiful Penny settled in front of their home. When Leonard and Sheldon meet Penny, Leonard takes an interest in her immediately. He sees the prospect of communicating with Penny…, until love, but Sheldon realizes that his friend’s dreams do not come true.

The Big Bang Theory season 5 episodes list:

Episode #1: The Skank Reflex Analysis (air date: 2011-09-22)

Penny worries that she's screwed things up permanently with her friends, while Sheldon takes command of the paintball team.

Episode #2: The Infestation Hypothesis (air date: 2011-09-22)

Fight between Sheldon and Penny leaves Amy caught in the middle, while Leonard tries to spice up his long-distance relationship with Priya.

Episode #3: The Pulled Groin Extrapolation (air date: 2011-09-29)

Leonard and Amy get to know each other better, while Howard and Bernadette spend the weekend with Mrs. Wolowitz.

Episode #4: The Wiggly Finger Catalyst (air date: 2011-10-06)

Raj finally meets a girl he can communicate with.

Episode #5: The Russian Rocket Reaction (air date: 2011-10-13)

Sheldon and Leonard get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity.

Episode #6: The Rhinitis Revelation (air date: 2011-10-20)

Sheldon competes with the gang for his mother's attention when she comes to visit.

Episode #7: The Good Guy Fluctuation (air date: 2011-10-27)

Cute comic book artist puts Leonard and Priya's relationship to the test, while Sheldon tries to scare the guys for Halloween.

Episode #8: The Isolation Permutation (air date: 2011-11-03)

Amy is crushed when Bernadette and Penny go shopping for wedding dresses without her.

Episode #9: The Ornithophobia Diffusion (air date: 2011-11-10)

Leonard and Penny try hanging out alone, and Sheldon must overcome his fear of birds.

Episode #10: The Flaming Spittoon Acquisition (air date: 2011-11-17)

Sheldon considers taking his relationship with Amy to the next level when Stuart from the comic book store asks her out on a date.

Episode #11: The Speckerman Recurrence (air date: 2011-12-08)

Leonard must face his fears after being contacted by his high school tormentor.

Episode #12: The Shiny Trinket Maneuver (air date: 2012-01-12)

Sheldon gets in trouble with Amy when he isn't impressed by her recent accomplishment, and Howard must come to grips with Bernadette's dislike of children.

Episode #13: The Recombination Hypothesis (air date: 2012-01-19)

Everything might change when Leonard offers Penny a spur of the moment invitation to a romantic dinner for two.

Episode #14: The Beta Test Initiation (air date: 2012-01-26)

Leonard and Penny experiment with dating, while Raj develops a peculiar relationship with his phone's virtual assistant.

Episode #15: The Friendship Contraction (air date: 2012-02-02)

Sheldon's selfish demands force Leonard to reconsider their friendship. Meanwhile, Wolowitz tries to pick his astronaut nickname.

Episode #16: The Vacation Solution (air date: 2012-02-09)

When Sheldon is forced to take his vacation, he goes to work with Amy in her neurobiology lab. Meanwhile, Bernadette wants Howard to sign a pre-nup.

Episode #17: The Rothman Disintegration (air date: 2012-02-16)

When an office at the University opens up, Sheldon must compete for it with his archenemy, Kripke. Meanwhile, a gift from Amy makes Penny uncomfortable.

Episode #18: The Werewolf Transformation (air date: 2012-02-23)

Sheldon's life is turned upside-down after his barber gets sick. Meanwhile, astronaut training causes Wolowitz to rethink his decision to go into space.

Episode #19: The Weekend Vortex (air date: 2012-03-08)

Sheldon chooses to play video games with the guys rather than go with Amy to her aunt's birthday party.

Episode #20: The Transporter Malfunction (air date: 2012-03-29)

Penny buys Leonard and Sheldon "Star Trek" collectibles as a thank-you, leading Sheldon to be haunted by Mr. Spock. Meanwhile, Raj decides he has met the "Future Mrs. Koothrappali" after his parents set him up on a date.

Episode #21: The Hawking Excitation (air date: 2012-04-05)

When Wolowitz gets to work with Stephen Hawking, Sheldon is willing to do anything to meet his hero.

Episode #22: The Stag Convergence (air date: 2012-04-26)

Bernadette reconsiders marrying Howard after learning about his sexual history.

Episode #23: The Launch Acceleration (air date: 2012-05-03)

Reschedules Howard's mission, putting the wedding plans in jeopardy. Meanwhile, Leonard says something surprising to Penny in the bedroom.

Episode #24: The Countdown Reflection (air date: 2012-05-10)

When Howard and Bernadette decide they want to be married before his NASA launch, the gang rushes to put on a wedding.

The Big Bang Theory season 5 promo

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