Best friends and brilliant physicists Leonard Hofstadter and Sheldon Cooper are geniuses in the lab but socially challenge outside of it. Despite this, Leonard married his beautiful, street-smart neighbour, Penny. And Sheldon, after a long courtship, wed successful neurobiologist Amy. And while aerospace engineer Howard and his adorable microbiologist wife, Bernadette, explore the predicament of being married with two kids, astrophysicist Raj considers a traditional arranged marriage. As the supersmart friends solve quotidian conundrums posed by academia. Family crises and video games, their experiments in domestic bliss never fail to produce hilarious results. But all good theories arrive at a conclusion. The twelfth and final season of "television's perpetual laughter continuum comprises" 24 supercharged episodes that take comedy to the next dimension...and beyond.
Sheldon and Amy’s honeymoon runs aground in New York, while Penny and Leonard discover they are… |
Sheldon and Amy drive themselves crazy trying to figure out what “perfect gift” Leonard and Penny… |
The Wolowitzes’ life gets complicated when Stuart starts bringing his new girlfriend home. Also,… |
When Sheldon won’t tell anyone why he’s never mentioned Tam, his childhood best friend, Leonard… |
When Amy doesn’t have time to work on super-asymmetry, Sheldon goes to great lengths to ensure… |
When Wolowitz dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny’s… |
Leonard is caught between a rock and a hard place when he’s responsible for distributing extra… |
Sheldon tries to bond with Amy’s father, but when Wolowitz lures Mr. Fowler away with magic tricks,… |
Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already… |
Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon’s… |
Penny and Leonard organize a paintball game that results in mayhem when Sheldon is jealous of Amy.… |
Penny's ex-boyfriend, Zack, and his wife want a baby, but when Zack is infertile, they ask Leonard… |
Sheldon and Amy's super asymmetry theory is proven by two physicists, Dr. Pemberton and Dr.… |
Sheldon is thrilled to help Bernadette and Wolowitz navigate bureaucratic paperwork, until he… |
Penny tries to seduce an abstaining Leonard to ruin his "donation" for her ex-boyfriend, Zack, and… |
The gang finds out Wil Wheaton hosts a celebrity Dungeons and Dragons game involving William… |
When Penny and Bernadette go to San Diego for a pharmaceutical sales convention, Wolowitz is in… |
When competitors Pemberton and Campbell charm America on a publicity tour, Sheldon and Amy try to… |
The concept of what it would mean for women everywhere if Amy were to win a Nobel Prize causes Amy… |
Koothrappali is worried people won't take him seriously in his own field after publishing a paper… |
Kripke has proof that Dr. Pemberton plagiarized his thesis in college, and Sheldon and Amy aren't… |
Leonard is pleasantly surprised when Beverly comes to visit and she's genuinely kind to him, until… |
Sheldon and Amy await big news. |
Bernadette and Wolowitz leave their kids for the first time; Penny and Leonard try to keep a… |