The Big Bang Theory

2007
4.8
39.4K reviews
TV-UNRATED
Rating
Eligible
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Season 12 episodes (29)

1 The Conjugal Configuration
9/24/18
In the twelfth season premiere; Sheldon and Amy’s honeymoon runs aground in New York; while Penny and Leonard discover they are uncomfortably similar to Amy’s parents; Meanwhile Raj insults physicist NEIL DEGRASSE TYSON and starts a Twitter war. KATHY BATES and TELLER return as Amy’s parents.
2 The Wedding Gift Wormhole
9/27/18
Sheldon and Amy drive themselves crazy trying to figure out what “perfect gift” Leonard and Penny got them for their wedding. Meanwhile; Raj decides he wants to settle down and asks his father to find him an arranged marriage.
3 The Procreation Calculation
10/4/18
Howard and Bernadette’s life gets complicated when Stuart (series regular KEVIN SUSSMAN) starts bringing his new girlfriend home; Meanwhile, Penny and Leonard talk about starting a new family, as Raj explores an arranged marriage.
4 The Tam Turbulence
10/11/18
When Sheldon won’t tell anyone why he’s never mentioned Tam (guest star ROBERT WU), his childhood best friend, Leonard takes matters into his own hands. Also, Bernadette and Penny take out Raj’s fiancée, Anu (guest star RATI GUPTA), for dinner to get all the details on her. JERRY O’CONNELL returns as Sheldon’s brother, George.
5 The Planetarium Collision
10/18/18
When Amy doesn’t have time to work on super-asymmetry, Sheldon goes to great lengths to ensure she’s available to work with him even if it means accidentally sabotaging her career in the process. Meanwhile, Raj doesn’t want Howard to join him in hosting a show at the planetarium. BOB NEWHART returns as Arthur Jeffries.
6 The Imitation Perturbation
10/25/18
When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny’s Halloween party; Meanwhile, Leonard is shocked that Penny doesn't remember their first kiss.
7 The Grant Allocation Derivation
11/1/18
Leonard is caught between a rock and a hard place when he’s responsible for distributing extra grant money. Also, Bernadette turns the backyard playhouse into a hideaway from her husband and kids.
8 The Consummation Deviation
11/8/18
Sheldon tries to bond with Amy’s father. But when Howard lures Mr. Fowler away with magic tricks, Sheldon has no choice but to bond with Mrs. Fowler. Meanwhile, Raj and Anu attempt to get physical.
9 The Citation Negation
11/15/18
Sheldon and Amy are devastated to learn from a Russian paper that Super-Asymmetry has already been discovered and disproven. Meanwhile, ultra-competitive Bernadette asks Stuart’s girlfriend, Denise (recurring guest star LAUREN LAPKUS), to teach her how to play the videogame Fortnite.
10 The VCR Illumination
12/6/18
Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon’s past inspires him to not give up. Also, Bernadette turns into a pageant mom when she tries to help Howard ace his Magic Castle audition. Special guest stars include Young Sheldon’s IAIN ARMITAGE, LANCE BARBER and MONTANA JORDAN. CHRISTINE BARANSKI returns as Leonard’s mother, Beverly.
11 The Paintball Scattering
1/3/19
Penny and Leonard organize a paintball game that results in mayhem, when Sheldon is jealous of Amy, Raj catches Anu with her ex-boyfriend, and Stuart doesn’t want to move in with Denise.
12 The Propagation Proposition
1/10/19
Penny’s old boyfriend, Zack (recurring guest star BRIAN THOMAS SMITH), and his wife want a baby, but when Zack is infertile, they ask Leonard to help. Meanwhile, Raj attempts to mend things with his ex-fiancée Anu.
13 The Confirmation Polarization
1/17/19
This week an all new episode of The Big Bang Theory.
14 The Meteorite Manifestation
1/31/19
Sheldon is thrilled to help Howard and Bernadette navigate bureaucratic paperwork… until he discovers they are breaking the law. Now, he’ll have to choose between following the rules of staying loyal to his friends. Meanwhile, Leonard is disappointed when his friends exclude him from a scientific project.
15 The Donation Oscillation
2/7/19
This week an all new episode of The Big Bang Theory.
16 The D & D Vortex
2/21/19
When the gang finds out that Wil Wheaton hosts a celebrity Dungeons & Dragons game involving WILLIAM SHATNER, JOE MANGANIELLO, NBA legend KAREEM ABDUL-JABBAR and director KEVIN SMITH, deception and betrayal are the path to make it to the one open seat.
17 The Conference Valuation
3/7/19
When Penny and Bernadette got to San Diego for a pharmaceutical sales convention, Howard is left in charge of the kids. But when Sheldon finds a book on experimenting with children, the guys and Amy make a day of it.
18 The Laureate Accumulation
4/4/19
When competitors Pemberton and Campbell (guest stars SEAN ASTIN and KAL PENN) charm America on a publicity tour, Sheldon and Amy try to bring Nobel laureates KIP THORNE, GEORGE SMOOT and FRANCES ARNOLD to their side (this episode sets the record for most Nobel laureates appearing in a comedy). Meanwhile, Halley’s fear of the dark leads to both opportunity and conflict for Howard, Bernadette and Stuart.
19 The Inspiration Deprivation
4/18/19
The concept of what it would mean for women everywhere if Amy were to win a Nobel Prize causes Amy to have a meltdown. Meanwhile, Raj and Howard try to relive the good old days when Howard buys a scooter that resembles the one he had years ago.
20 The Decision Reverberation
4/25/19
While Raj is worried that people won’t take him seriously in his own field after publishing a paper suggesting he may have discovered alien life, Penny encourages Leonard to stand up for himself when he wants to be the principal investigator on a plasma physics study.
21 The Plagiarism Schism
5/2/19
When Barry Kripke finds proof that Dr. Pemberton plagiarized his thesis in college, Sheldon and Amy aren’t sure if they should turn him in or not. And Howard is happily surprised to learn that Bernadette wasn’t the only waitress at The Cheesecake Factory who had a crush on him back in the day.
22 The Maternal Conclusion
5/9/19
Leonard is pleasantly surprised when his mother, Beverly, comes to visit and she’s genuinely kind toward him – until he finds out the real reason why she’s there; Meanwhile, Denise and Stuart overstay their welcome at the Wolowitz house.
23 The Change Constant
5/16/19
Everything changes as Sheldon and Amy await big news in the first of a two-part series finale.
24 The Stockholm Syndrome
5/16/19
It’s an end and a beginning on the second of a two-part series finale. Howard and Bernadette leave their kids for the first time; Leonard and Penny try to keep a secret; Sheldon and Amy stick together; and Raj makes a new friend as the gang travels together into an uncharted future.
101 Season 11 Recap
8/27/18
A collection of some of last season's hilarious and most memorable moments.
102 Best of The Big Bang Theory Comic-Con 2018 Panel
8/27/18
Season-only
The writers and some of the cast gather together and answer questions for the fans at the 2018 San Diego Comic-Con.
103 s Impact
5/3/19
Season-only
Show creator Chuck Lorre and the cast honor the first class of recipients of The Big Bang Theory Scholarship Endowment, who will be graduating from UCLA in Spring 2019.
104 The Sweet Spot Sneak Peek (Limited Time Only, Full Featurette Coming Soon)
5/10/19
Season-only
Come back this summer for the full story on Mark Sweet’s journey of 12 seasons as the audience warm-up for The Big Bang Theory.
105 One Epic Show, One Epic Send-Off
5/10/19
Season-only
The Big Bang Theory cast prepares to say goodbye after twelve seasons. Come back this summer for a behind-the-scenes look at the emotional series finale.

About this show

From "Two and a Half Men" co-creator Chuck Lorre and "Gilmore Girls" co-executive producer Bill Prady comes "The Big Bang Theory," a 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 next door.
4.8
39.4K reviews
Soulvei
September 12, 2016
And since he was as dumb as a box of rocks, I hated most of the stuff he liked. While he'd laugh at Leonard and Sheldon's first season antics I was wondering when more reruns of Star Trek would be on and how my guild in World of Warcraft was fairing on their latest raid. You know, important stuff.
98 people found this review helpful
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Kenneth Brunstein
July 11, 2019
First off if this show offends you GOOD. You are weak person don't have children because we don't need anymore fingers in the pudding. You forgot how to enjoy yourself and laugh, at that point your life is not worth living and you should check out early. No body likes people who cry about everything or only looks for the negative just watch CNN because you cant think for yourself. Your not clever its not a new thing to wine about stupid things to think your edgy and hip. NO BODY CARES.. with that said this is a good show.
34 people found this review helpful
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Daniel Robinson
December 28, 2013
This show is funny and clever with all the characters showing development in there personality's . I don't know how the reviewer Izy comes to the conclusion that this show is politically incorrect considering the spectrum of the characters background and the balance of casts sexuality and religious beliefs or lack of in some cases, two gay,one Jew,one Hindu, one atheist, a couple of agnostics, one over the top christian. I am sure I have missed some characters (sorry).love the show may it continue forever
20 people found this review helpful
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