The Big Bang Theory

  • Score 8.8
  • Premiered: Sep 2007
  • Episodes: 267
  • Followers: 54,9k
  • Rank #2
  • Running
  • CBS
  • Monday at 8

Seasons:

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Season 8 Discuss
8x1
The Locomotion Interruption
Air date
Sep 22, 2014
Leonard and Amy make an unexpected trip to Arizona to fetch Sheldon; Penny interviews for a job at Bernadette's company; Stuart's relationship with Mrs. Wolowitz disturbs Howard.
8x2
The Junior Professor Solution
Air date
Sep 22, 2014
When Sheldon must teach a class, Howard decides to take it; Amy takes advantage of the tension between Penny and Bernadette.
8x3
The First Pitch Insufficiency
Air date
Sep 29, 2014
Wolowitz feels nervous when he is asked to throw the first pitch at a Los Angeles Angels game; Penny and Leonard want to prove Sheldon wrong after he says he and Amy are the better couple.
8x4
The Hook-Up Reverberation
Air date
Oct 06, 2014
Raj's honesty comes back to haunt him when his new girlfriend is unfriendly to Penny; the guys think about becoming part owners in Stuart's store.
8x5
The Focus Attenuation
Air date
Oct 13, 2014
During their weekend in Las Vegas, Bernadette and Amy accuse Penny of being a buzz kill; the guys try to invent the next big thing.
8x6
The Expedition Approximation
Air date
Oct 20, 2014
Sheldon and Raj test whether they could survive a dark-matter research expedition in a salt mine by simulating the conditions in a steam tunnel deep underground. Leonard and Penny seek advice from Howard and Bernadette after they fight about money.
8x7
The Misinterpretation Agitation
Air date
Oct 30, 2014
The guys try to help Penny out of an awkward work dilemma, when a smitten doctor shows up at her door after her flirtatious sales techniques work a little too well. Meanwhile, Amy and .. show full overview
8x8
The Prom Equivalency
Air date
Nov 06, 2014
When the gang recreates a high-school prom night on the roof of the guys'; apartment building, Sheldon feels pressure to participate in all the typical romantic traditions.
8x9
The Septum Deviation
Air date
Nov 13, 2014
When Leonard gets minor surgery on his nose, Sheldon is the one in need of sympathy. Meanwhile, Raj's parents' impending divorce causes Howard and Bernadette to work on their own marriage.
8x10
The Champagne Reflection
Air date
Nov 20, 2014
While Sheldon says a tearful goodbye to the final instalment of "Fun with Flags", Leonard, Howard and Raj search for something significant in a dead professor's research. And Bernadette is shocked to learn of her co-workers’ true feelings from Penny.
8x11
The Clean Room Infiltration
Air date
Dec 11, 2014
Leonard and Howard turn to Raj for help in dealing with a work emergency when they nearly come to blows after blaming each other for a potential disaster at the university. Amy throws an .. show full overview
8x12
The Space Probe Disintegration
Air date
Dec 18, 2014
Wolowitz tries to distract Raj, who is anxiously awaiting data from a space probe he helped launch. Meanwhile, Sheldon and Leonard go dress shopping with Penny and Amy.
8x13
The Anxiety Optimization
Air date
Jan 29, 2015
The gang tries to help Sheldon when he becomes stuck in a rut at work by increasing his anxiety level. Howard teases Raj with a new game called "Cinnamon or Emily?"
8x14
The Troll Manifestation
Air date
Feb 05, 2015
Leonard and Sheldon publish a paper which is widely accepted except for comments from an internet troll. Meanwhile, the girls reminisce about embarassing incidents from their past.
8x15
The Comic Book Store Regeneration
Air date
Feb 19, 2015
Wolowitz receives some shocking news as everyone prepares for the reopening of Stuart’s comic book store. Penny teaches Sheldon how to “let it go,” but can’t follow her own advice after .. show full overview
8x16
The Intimacy Acceleration
Air date
Feb 26, 2015
As a joke, Sheldon and Penny try an experiment designed to make participants fall in love. Also, Leonard, Amy, Raj and Emily spend the evening trying to escape a room with a “zombie.” .. show full overview
8x17
The Colonization Application
Air date
Mar 05, 2015
Trouble arises when Amy learns Sheldon has applied for a one-way mission to colonize Mars. Also, a trip to the pet store ends in a fight for Sheldon and Amy, Leonard surprises Penny with .. show full overview
8x18
The Leftover Thermalization
Air date
Mar 12, 2015
Friction ensues when a magazine fails to mention Leonard in an article about the paper he co-wrote with Sheldon. Also, a blackout at Mrs. Wolowitz’s home leads to a final family dinner in her honor.
8x19
The Skywalker Incursion
Air date
Apr 02, 2015
When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try to meet an idol. Also, when Bernadette and Howard battle over the fate of his Doctor Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong.
8x20
The Fortification Implementation
Air date
Apr 09, 2015
When Sheldon and Amy build a blanket fort, they come to major crossroads in their relationship. Also, Wolowitz meets the half-brother he never knew he had, and when Penny is invited to .. show full overview
8x21
The Communication Deterioration
Air date
Apr 16, 2015
When Raj is asked to create a message in case a NASA mission discovers alien life, the guys fight over what he should do. Also, Penny is torn between auditioning for a movie or keeping her successful pharmaceutical sales job.
8x22
The Graduation Transmission
Air date
Apr 23, 2015
Wolowitz questions his engineering abilities when he and Sheldon can’t get a toy drone to fly. Meanwhile, a cancelled flight nearly prevents Leonard from giving the commencement address .. show full overview
8x23
The Maternal Combustion
Air date
Apr 30, 2015
Personalities collide when Sheldon and Leonard’s mothers finally meet. Meanwhile, Howard finally decides to “man up” and do his fair share of the housework – but not without a little help from his friends.
8x24 Season finale
The Commitment Determination
Air date
May 07, 2015
Sheldon pushes Leonard and Penny to choose a date for their wedding and deals with dramatic changes in his own relationship with Amy.

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