No poster yet
SeasonSep 24, 2018 · 24 Episodes

Season 12

Episodes: 24 / 24

The Conjugal Configuration stillE1
1. The Conjugal Configuration

Sep 24, 2018 · 20 min

Sheldon and Amy's honeymoon runs aground in New York. Penny and Leonard discover they are uncomfortably similar to Amy's parents. Raj insults physicist Neil deGrasse Tyson and starts a Twitter war.

The Wedding Gift Wormhole stillE2
2. The Wedding Gift Wormhole

Sep 27, 2018 · 21 min

Sheldon and Amy drive themselves crazy trying to figure out what 'perfect gift' Leonard and Penny gave them for their wedding. Raj decides he wants to settle down and asks his father to arrange a marriage for him.

The Procreation Calculation stillE3
3. The Procreation Calculation

Oct 4, 2018 · 20 min

The Wolowitzes' life gets complicated when Stuart starts bringing his new girlfriend home. Also, Penny and Leonard talk about starting a family, while Raj explores an arranged marriage.

The Tam Turbulence stillE4
4. The Tam Turbulence

Oct 11, 2018 · 19 min

When Sheldon won't tell anyone why he's never mentioned his childhood best friend, Leonard takes matters into his own hands. Bernadette and Penny take out Raj’s fiancée for dinner to get the skinny on her.

The Planetarium Collision stillE5
5. The Planetarium Collision

Oct 18, 2018 · 19 min

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 it if means accidentally sabotaging her career in the process. Raj doesn’t want Howard to join him in hosting a show at the planetarium.

The Imitation Perturbation stillE6
6. The Imitation Perturbation

Oct 25, 2018 · 20 min

When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party. Leonard is shocked that Penny doesn't remember their first kiss.

The Grant Allocation Derivation stillE7
7. The Grant Allocation Derivation

Nov 1, 2018 · 20 min

Leonard is caught between a rock and a hard place when he's responsible for distributing extra grant money. Bernadette turns the backyard playhouse into a hideaway from Howard and the kids.

The Consummation Deviation stillE8
8. The Consummation Deviation

Nov 8, 2018 · 22 min

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. Raj and Anu try to get physical for the first time.

The Citation Negation stillE9
9. The Citation Negation

Nov 15, 2018 · 21 min

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been theorized and disproven. Meanwhile, ultra-competitive Bernadette asks Stuart’s girlfriend to teach her how to beat Howard in a popular video game.

The VCR Illumination stillE10
10. The VCR Illumination

Dec 6, 2018 · 21 min

Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon’s past inspires him not to give up. Bernadette turns into a pageant mom when she tries to help Howard ace his Magic Castle audition.

The Paintball Scattering stillE11
11. The Paintball Scattering

Jan 3, 2019 · 20 min

Penny and Leonard organize a paintball game that results in mayhem when Sheldon is jealous of Amy. Also, Raj catches Anu with her ex-boyfriend, and Stuart gets cold feet when Denise hints at the possibility of them living together.

The Propagation Proposition stillE12
12. The Propagation Proposition

Jan 10, 2019 · 20 min

Penny runs into her ex-boyfriend, Zack, who invites her and Leonard to a dinner to meet his newlywed wife. After the dinner the newlywed couple make an odd proposition to Leonard, which makes Penny to freak out. Also, Raj attempts to mend things with his ex-fiancée, Anu.

The Confirmation Polarization stillE13
13. The Confirmation Polarization

Jan 17, 2019 · 21 min

Sheldon and Amy are thrilled when their super asymmetry theory is proven by two physicists, until they try to kick Amy off the Nobel nomination. Also, Bernadette gets one of her drugs approved at work and wants a reluctant Penny to head the sales team.

The Meteorite Manifestation stillE14
14. The Meteorite Manifestation

Jan 31, 2019 · 20 min

Sheldon is thrilled to help Bernadette and Wolowitz navigate bureaucratic paperwork, until he discovers they are breaking the law. Also, Leonard is disappointed when his friends exclude him from a scientific project.

The Donation Oscillation stillE15
15. The Donation Oscillation

Feb 7, 2019 · 22 min

Penny tries to seduce an abstaining Leonard to ruin his "donation" for her ex-boyfriend, Zack, and his wife, Marissa. Also, Wolowitz, Bernadette, Anu and Koothrappali turn Koothrappali's canceled bachelor party into a couple's trip.

The D & D Vortex stillE16
16. The D & D Vortex

Feb 21, 2019 · 21 min

The gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William Shatner, Joe Manganiello, Kareem Abdul-Jabbar and Kevin Smith. Deception and betrayal are the path to make it to the one open seat.

The Conference Valuation stillE17
17. The Conference Valuation

Mar 7, 2019 · 20 min

When Penny and Bernadette go to San Diego for a pharmaceutical sales convention, Wolowitz is in charge of the kids. Also, Sheldon finds a book on experimenting on kids, and the guys plus Amy make a day of it.

The Laureate Accumulation stillE18
18. The Laureate Accumulation

Apr 4, 2019 · 22 min

When competitors Pemberton and Campbell charm America on a publicity tour, Sheldon and Amy try to bring Nobel laureates Kip Thorne, George Smoot and Frances Arnold to their side. Also, Halley's fear of the dark causes opportunity and conflict at the Wolowitz home.

The Inspiration Deprivation stillE19
19. The Inspiration Deprivation

Apr 18, 2019 · 21 min

The concept of what it would mean for women everywhere if Amy were to win a Nobel Prize causes Amy to have a meltdown. Also, Howard and Raj try to relive the good old days after Howard buys a scooter that looks like the one he had years ago.

The Decision Reverberation stillE20
20. The Decision Reverberation

Apr 25, 2019 · 20 min

Raj is worried people won’t take him seriously in his own field after publishing a paper that suggests he may have discovered alien life. Also, Leonard wants to be the principal investigator on a plasma physics study.

The Plagiarism Schism stillE21
21. The Plagiarism Schism

May 2, 2019 · 20 min

Kripke has proof that Dr. Pemberton plagiarized his thesis in college, and Sheldon and Amy aren't sure if they should turn him in or not. Meanwhile, Howard learns that Bernadette wasn't the only waitress at the Cheesecake Factory who had a crush on him.

The Maternal Conclusion stillE22
22. The Maternal Conclusion

May 9, 2019 · 21 min

Leonard is pleasantly surprised when Beverly comes to visit and she's genuinely kind to him, until he finds out the real reason she's there. Also, Denise and Stuart overstay their welcome at the Wolowitz house.

The Change Constant / The Stockholm Syndrome stillE23
23. The Change Constant / The Stockholm Syndrome

May 16, 2019 · 42 min

Sheldon and Amy await big news. Meanwhile, Penny and Leonard have some big news of their own. Also, Howard and Bernadette face the stressful challenge of leaving their kids for the first time and Raj makes a new friend, as the gang travels together into an uncharted future.

Advertisement