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The Big Bang Theory

2007
4.7
2.28K reviews
Eligible

Season 11 episodes (26)

1 The Proposal Proposal
9/25/17
In the eleventh season premiere, Amy gives Sheldon an answer to his proposal, while Howard and Bernadette struggle with some unexpected news. LAURIE METCALF returns as Sheldon’s mother, Mary; RIKI LINDHOME returns as Ramona; and STEPHEN HAWKING returns as Himself.
2 The Retraction Reaction
10/2/17
Leonard angers the university – and the entire physics community – after he gives an embarrassing interview. Also, Amy and Bernadete bond over having to hide their success from Sheldon and Howard. NPR Host IRA FLATOW returns as himself, and REGINA KING returns as Mrs. Davis.
3 The Relaxation Integration
10/9/17
As Sheldon stresses out about picking a wedding date, Amy tries to convince him that he has a more laid-back side by recording him talking in his sleep. Meanwhile Raj and Stuart (series regular KEVIN SUSSMAN) compete to win the heart of Bernadette’s new coworker, Ruchi (guest star SWATI KAPILA).
4 The Explosion Implosion
10/16/17
Howard and Sheldon bond over their relationships with their disappointing fathers when they drive to the desert to shoot off a model rocket. Meanwhile, it rubs Leonard the wrong way when his mom (CHRISTINE BARANSKI) finds a new best friend in Penny.
5 The Collaboration Contamination
10/23/17
Raj and Sheldon confide in Bernadette when they can’t handle Amy working together with Howard. Meanwhile, Leonard and Penny learn new tactics for dealing with Sheldon from an unlikely source.
6 The Proton Regeneration
11/2/17
Sheldon goes head-to-head with WIL WHEATON (recurring as Himself) for the role of the new Professor Proton; Meanwhile, Penny steps in to take care of Halley when Bernadette and Howard both wind up on bed rest.
7 The Geology Methodology
11/9/17
Sheldon and Bert collaborate on a research project, despite Sheldon’s embarrassment. Meanwhile, Penny and Bernadette coach Raj on how to navigate his relationship with Ruchi.
8 The Tesla Recoil
11/16/17
Leonard and Howard are furious when they learn that Sheldon went to work with the military behind their backs. While Bernadette is on bed rest, she asks Raj go investigate when she suspects Ruchi might be trying to steal her job. Guest star DEAN NORRIS returns as Colonel Williams.
9 The Bitcoin Entanglement
11/30/17
Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment; A seven-year-old video reveals a secret about Leonard and Penny’s relationship.
10 The Confidence Erosion
12/7/17
Sheldon and Amy try to eliminate stress from wedding planning by applying math to the process. Also, Raj “breaks up” with Howard after realizing his best friend is actually hurting his confidence.
11 The Celebration Reverberation
12/14/17
Sheldon and Howard plan birthday celebrations for Amy and Halley, respectively. Leonard receives a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.
12 The Matrimonial Metric
1/4/18
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; Penny reveals her true feelings about Amy.
13 The Solo Oscillation
1/11/18
When Sheldon kicks Amy out to work solo, she and Leonard bond during a series of science experiments. Meanwhile, Bert, the geologist, replaces Howard in his band, “Footprints on the Moon,” and Sheldon finds Penny a surprising source of scientific inspiration.
14 The Separation Triangulation
1/18/18
This week an all new episode of The Big Bang Theory.
15 The Novelization Correlation
2/1/18
When Sheldon petitions Wil Wheaton to appear on the new Professor Proton show, Wil offers a role to Amy instead; Penny gets angry when she thinks the female protagonist in Leonard’s novel is based on her.
16 The Neonatal Nomenclature
3/1/18
When Bernadette won’t go into labor, all her friends try different tactics to get things started; and Howard confronts Bernadette after Amy accidentally reveals that she’s already chosen their son’s name.
17 The Athenaeum Allocation
3/8/18
While Leonard jumps through hoops to help secure the perfect wedding venue for Sheldon and Amy, Howard and Bernadette have a difficult time deciding which one of them should stay at home with the kids and who should return to work.
18 The Gates Excitation
3/29/18
When Penny gets the opportunity to host BILL GATES (guest starring as himself) at work when his company wants to partner with her pharmaceutical company, Leonard, Howard and Raj do everything in their power to meet him, while Sheldon thinks he’s the victim of an April Fool’s prank.
19 The Tenant Disassociation
4/5/18
When Leonard learns Sheldon is the president of the Tenants Association, he decides to run against him; Bernadette encourages Howard and Raj to find the owner of a drone after they find it in the backyard.
20 The Reclusive Potential
4/12/18
A brilliant, but reclusive scientist, Doctor Wolcott (guest star PETER MacNICOL) invites Sheldon to his cabin in the middle of nowhere, and Leonard, Howard and Raj go along for the trip. Penny and Bernadette improvise when Amy doesn’t like the tame bachelorette party they planned for her.
21 The Comet Polarization
4/19/18
Sheldon’s comic book store experience changes when writer NEIL GAIMAN (Coraline, American Gods) puts Stuart’s store on the map. And friendships are threatened when Raj takes credit for Penny’s astronomical discovery.
22 The Monetary Insufficiency
4/26/18
Sheldon goes to Vegas and does everything he can to win three hundred million dollars for science. Meanwhile, Penny and Bernadette take Amy shopping for wedding dresses, but her terribly choice entangles them in a web of lies.
23 The Sibling Realignment
5/3/18
When Sheldon learns that his mother won’t attend his wedding unless he invites his older brother, Georgie, he and Leonard travel to Texas to end a family feud. Meanwhile, the Wolowitz kids inadvertently infest Amy, Bernadette, Howard and Raj with pinkeye.
24 The Bow Tie Asymmetry
5/10/18
On the eleventh season finale, Amy’s parents (guest stars KATHY BATES and TELLER) arrive along with Sheldon’s family (guest stars LAURIE METCALF, JERRY O’CONNELL and COURTNEY HENGGELER). And everybody’s focused on making sure all goes according to plan – everyone except the bride and groom. MARK HAMILL and WIL WHEATON also guest star.
101 Best of The Big Bang Theory Comic-Con 2017 Panel
8/28/17
The cast and writer's gather together and answer questions for the fans at the 2017 San Diego Comic-Con.
102 Season 10 Recap
8/28/17
A collection of some of last season's hilarious and most memorable moments.

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

4.7
2.28K reviews
Monalee Rodriguez
May 4, 2022
My absolute favorite!! No matter how many times I rewatch this show, it never fails to cheer me up or make me laugh. All of them were cast perfectly. I wish the show ran longer, but I think they ended it beautifully. I cried on the last episode. I haven't watched another show that topped this.
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Shaun Laflamme
May 5, 2017
When this show first aired I was not a person to watch it but after a few years I decided to give it a shot after some great comments and ABSOLUTELY LOVED IT, I went out and bought the first two seasons and binge watched it, now I own all episodes of this show, so if you are down and out and need a laugh I recommend taking 21 minutes to watch at least one episode, never know it might put that smile back on. This show is "Off the chain mail" Lenonard Hofstadter.
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siddharth sharma
May 22, 2020
I've just finished watching all 12 seasons, 232 episodes of the big bang theory for the 10th whole time, or 2320 episodes. I absolutely love this show, addicted, and I rewatch it as soon as I finish...I just saw the last episode, and Im gonna go watch the pilot right now
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