The Big Bang Theory

  • Premiered: Sep 2007
  • Episodes: 279
  • Followers: 54,4k
  • Ended
  • CBS
  • Thursday at 20
  • Comedy Romance

Seasons:

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Season 11
11x1
The Proposal Proposal
Episode overview
Air date
Sep 25, 2017
Amy gives Sheldon an answer to his proposal while Howard and Bernadette struggle with some unexpected news.
11x2
The Retraction Reaction
Episode overview
Air date
Oct 02, 2017
Leonard angers the university - and the entire physics community - after he gives an embarrassing interview. Also, Amy and Bernadette bond over having to hide their success from Sheldon and Howard.
11x3
The Relaxation Integration
Episode overview
Air date
Oct 09, 2017
As Sheldon stresses about picking a wedding date, Amy tries to convince him he has a more laid-back side. Also, Koothrappali and Stuart compete to win the heart of Bernadette's new coworker, Ruchi.
11x4
The Explosion Implosion
Episode overview
Air date
Oct 16, 2017
Wolowitz and Sheldon bond when they drive to the desert to shoot off a model rocket. Also, when Leonard's mom, Beverly, finds a new best friend in Penny, it rubs Leonard the wrong way.
11x5
The Collaboration Contamination
Episode overview
Air date
Oct 23, 2017
Sheldon and Koothrappali confide in Bernadette when they can't handle Amy and Wolowitz working together. Also, Penny and Leonard learn new tactics for how to deal Sheldon from an unlikely source.
11x6
The Proton Regeneration
Episode overview
Air date
Nov 02, 2017
Sheldon goes head-to-head with Wil Wheaton for the role of the new Professor Proton. Also, Penny steps in to take care of Halley when Bernadette and Wolowitz both wind up on bed rest.
11x7
The Geology Methodology
Episode overview
Air date
Nov 09, 2017
Sheldon and Bert collaborate on a research project, despite Sheldon's embarrassment. Also, Penny and Bernadette coach Koothrappali on how to navigate his relationship with Ruchi.
11x8
The Tesla Recoil
Episode overview
Air date
Nov 16, 2017
Leonard and Wolowitz are furious after they learn Sheldon went to work with the military behind their backs. Also, while Bernadette is on bed rest, she asks Raj to do some digging when she suspects Ruchi is trying to steal her job.
11x9
The Bitcoin Entanglement
Episode overview
Air date
Nov 30, 2017
Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Also, a seven-year-old video reveals a secret about Leonard and Penny's relationship.
11x10
The Confidence Erosion
Episode overview
Air date
Dec 07, 2017
Sheldon and Amy try to eliminate stress from wedding planning by applying math to the process. Koothrappali “breaks up” with Wolowitz after realizing his best friend is actually hurting his confidence.
11x11
The Celebration Reverberation
Episode overview
Air date
Dec 14, 2017
Sheldon and Wolowitz plan birthday celebrations for Amy and Halley, respectively. Also, Leonard receives a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.
11x12
The Matrimonial Metric
Episode overview
Air date
Jan 04, 2018
To discover who would be most qualified to be best man and maid of honor at their wedding, Sheldon and Amy subject their friends to a series of secret experiments. Also, Penny reveals her true feelings about Amy.
11x13
The Solo Oscillation
Episode overview
Air date
Jan 11, 2018
When Sheldon kicks Amy out to work solo, she and Leonard bond during a series of science experiments. Also, Bert the geologist replaces Wolowitz in the band Footprints on the Moon, and .. show full overview
11x14
The Separation Triangulation
Episode overview
Air date
Jan 18, 2018
Koothrappali finds himself in the middle of domestic drama when he learns the woman he's dating, Nell, has a very upset husband, Oliver. Also, when Sheldon rents his old room back for a .. show full overview
11x15
The Novelization Correlation
Episode overview
Air date
Feb 01, 2018
When Sheldon petitions Wil Wheaton to appear on the new Professor Proton show, Wil offers a role to Amy instead. Also, Penny gets angry when she thinks the female protagonist in Leonard's novel is based on her.
11x16
The Neonatal Nomenclature
Episode overview
Air date
Mar 01, 2018
When Bernadette won't go into labor, all her friends try different tactics to get things started. Also, Wolowitz confronts Bernadette after Amy accidentally reveals she's already chosen their son's name.
11x17
The Athenaeum Allocation
Episode overview
Air date
Mar 08, 2018
Leonard jumps through hoops to help secure the perfect wedding venue for Sheldon and Amy. Also, Bernadette and Wolowitz have a hard time deciding who should stay at home with the kids and who should go back to work.
11x18
The Gates Excitation
Episode overview
Air date
Mar 29, 2018
Penny gets the opportunity to host Bill Gates at work when his company wants to partner with her pharmaceutical company. Also, Leonard, Koothrappali and Wolowitz do everything in their .. show full overview
11x19
The Tenant Disassociation
Episode overview
Air date
Apr 05, 2018
When Leonard learns Sheldon is the president of the tenants association, he decides to run against him. Also, Bernadette encourages Wolowitz and Koothrappali to find the owner of a drone after they find it in the backyard.
11x20
The Reclusive Potential
Episode overview
Air date
Apr 12, 2018
A brilliant but reclusive scientist, Doctor Wolcott, invites Sheldon to his cabin in the middle of nowhere, and Leonard, Raj and Howard go along for the trip. Also, Penny and Bernadette .. show full overview
11x21
The Comet Polarization
Episode overview
Air date
Apr 19, 2018
Sheldon’s comic book store experiences changes when writer Neil Gaiman puts Stuart’s store on the map. Also, Koothrappali takes credit for Penny’s astronomical discovery, and friendships are threatened.
11x22
The Monetary Insufficiency
Episode overview
Air date
Apr 26, 2018
Sheldon goes to Vegas to win money for science. Also, Penny and Bernadette take Amy wedding dress shopping, but her terrible choice entangles them in a web of lies.
11x23
The Sibling Realignment
Episode overview
Air date
May 03, 2018
When Sheldon learns that his mother won’t attend his wedding unless he invites his brother, Georgie, he and Leonard travel to Texas to end a family feud. Also, the Wolowitz kids .. show full overview
11x24 Season finale
The Bow Tie Asymmetry
Episode overview
Air date
May 10, 2018
When Amy’s parents and Sheldon’s family arrive for the wedding, everybody is focused on making sure all goes according to plan – everyone except the bride and groom.

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