Episodes
- S12 E1 - The Conjugal ConfigurationSeptember 23, 201820minSheldon and Amy's honeymoon runs aground in New York, while Penny and Leonard discover they are uncomfortably similar to Amy's parents. Raj insults physicist Neil deGrasse Tyson and starts a twitter war.Free trial of Max or buy
- S12 E2 - The Wedding Gift WormholeSeptember 26, 201821minSheldon 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.Free trial of Max or buy
- S12 E3 - The Procreation CalculationOctober 3, 201820minHoward's life gets complicated when Stuart starts bringing his new girlfriend home. Penny and Leonard talk about starting a family while Raj explores an arranged marriage.Free trial of Max or buy
- S12 E4 - The Tam TurbulenceOctober 10, 201819minSheldon won't tell anyone why he's never mentioned Tam, his childhood best friend, so Leonard takes matters into his own hands. Bernadette and Penny take out Raj's fiance, Anu, for dinner to get the skinny on her.Free trial of Max or buy
- S12 E5 - The Planetarium CollisionOctober 17, 201819minAmy doesn't have time to work on a project, so Sheldon goes to great lengths to ensure she can work with him even if it means sabotaging her career in the process. Raj doesn't want Howard to join him in hosting a show at the planetarium.Free trial of Max or buy
- S12 E6 - The Imitation PerturbationOctober 24, 201819minWhen 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.Free trial of Max or buy
- S12 E7 - The Grant Allocation DerivationOctober 31, 201819minLeonard 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 her husband and kids.Free trial of Max or buy
- S12 E8 - The Consummation DeviationNovember 7, 201821minSheldon 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.Free trial of Max or buy
- S12 E9 - The Citation NegationNovember 14, 201820minSheldon and Amy are devastated learning from a Russian paper that Super Asymmetry has been discovered and disproven. Ultra-competitive Bernadette asks Stuart's girlfriend, Denise, to teach her how to beat Howard in a popular videogame.Free trial of Max or buy
- S12 E10 - The VCR IlluminationDecember 5, 201821minSheldon 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.Free trial of Max or buy
- S12 E11 - The Paintball ScatteringJanuary 2, 201919minPenny 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.Free trial of Max or buy
- S12 E12 - The Propagation PropositionJanuary 9, 201920minPenny's ex-boyfriend, Zack, and his wife want a baby, but when Zack is infertile, they ask Leonard to help. Raj attempts to mend things with his ex-fiancée, Anu.Free trial of Max or buy
- S12 E13 - The Confirmation PolarizationJanuary 16, 201920minSheldon and Amy's super asymmetry theory is proven by two physicists, Dr. Pemberton and Dr. Campbell from Chicago, who then try to kick Amy off the Nobel nomination. Bernadette has a big success at work, and Penny's going to be a part of it.Free trial of Max or buy
- S12 E14 - The Meteorite ManifestationJanuary 30, 201919minSheldon is thrilled to help Bernadette and Howard navigate bureaucratic paperwork, until he discovers they are breaking the law. Leonard is disappointed when his friends exclude him from a scientific project.Free trial of Max or buy
- S12 E15 - The Donation OscillationFebruary 6, 201921minPenny tries to seduce an abstaining Leonard to ruin his "donation" for her ex-boyfriend, Zack, and his wife, Marissa. Howard, Bernadette, Anu and Raj turn Raj's canceled bachelor party into a couple's trip aboard the "vomit comet."Free trial of Max or buy
- S12 E16 - The D & D VortexFebruary 20, 201920minThe 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.Free trial of Max or buy
- S12 E17 - The Conference ValuationMarch 6, 201919minPenny and Bernadette go to San Diego for a pharmaceutical sales convention, leaving Howard in charge of the kids. Sheldon finds a book on experimenting on kids, and the guys plus Amy make a day of it.Free trial of Max or buy
- S12 E18 - The Laureate AccumulationApril 3, 201921minPemberton and Campbell charm America on a publicity tour, so Sheldon and Amy bring Nobel laureates Kip Thorne, George Smoot and Frances Arnold to their side. Halley's fear of the dark leads to conflict for Howard, Bernadette and Stuart.Free trial of Max or buy
- S12 E19 - The Inspiration DeprivationApril 17, 201920minAmy has a meltdown due to the pressure associated with winning a Nobel Prize. Raj and Howard try to relive the good old days after Howard buys a scooter that looks like the one he had years ago.Free trial of Max or buy
- S12 E20 - The Decision ReverberationApril 24, 201919minRaj is worried people won't take him seriously in his own field after publishing a paper that suggests he may have discovered alien life. Leonard wants to be the principal investigator on a plasma physics study.Free trial of Max or buy
- S12 E21 - The Plagiarism SchismMay 1, 201920minKripke has proof that Dr. Pemberton plagiarized his thesis, and Sheldon and Amy aren't sure whether they should turn him in or not. Howard is surprised to learn that Bernie wasn't the only waitress at the Cheesecake Factory who had a crush on him.Free trial of Max or buy
- S12 E22 - The Maternal ConclusionMay 8, 201920minLeonard 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. Denise and Stuart overstay their welcome at the Wolowitz house.Free trial of Max or buy
- S12 E23 - The Change ConstantMay 15, 201920minEverything changes as Sheldon and Amy await big news.Free trial of Max or buy
- S12 E24 - The Stockholm SyndromeMay 15, 201923minBernadette and Howard leave their kids for the first time; Penny and Leonard 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.Free trial of Max or buy
Details
More info
- Content advisory
- Violence alcohol use foul language sexual content
- Audio languages
- English English [Audio Description] Español
- Subtitles
- English [CC] Español
- Directors
- Bill PradyChuck Lorre
- Producers
- Not Specified
- Cast
- Johnny GaleckiJim ParsonsKaley CuocoSimon HelbergKunal NayyarMayim BialikMelissa RauchKevin Sussman
- Studio
- CBS
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