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The Big Bang Theory

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Mensa-fied best friends and roommates Leonard and Sheldon, physicists who work at the California Institute of Technology, may be able to tell everybody more than they want to know about quantum physics, but getting through most basic social situations, especially ones involving women, totally baffles them. How lucky, then, that babe-alicious waitress/aspiring actress Penny moves in next door. Frequently seen hanging out with Leonard and Sheldon are friends and fellow Caltech scientists Wolowitz and Koothrappali. Will worlds collide? Does Einstein theorize in the woods?

Latest episodes

aired 2 days ago
Sheldon tries to stay awake with an energy drink as the gang races to finish its government project on time; Penny and Amy attend a gathering at Bert the Geologist's house; Koothrappali learns Bernadette's true feeling about her pregnancy.
aired 2 days ago
Wolowitz has a meeting with Colonel Williams, a representative from the Air Force Department of Material Command.
airs in 11 days
Sheldon gets jealous when a co-worker wins an award; Wolowitz finds an old remote control Stephen Hawking action figure that he made.
airs in 4 days
Sheldon is determined to convince Amy they should procreate; Koothrappali is reluctant to tell the gang what the new woman he's dating does for a living.
airs in 4 days
Amy lies about repairs being made to her apartment so she can continue living with Sheldon; Leonard lets Penny decorate Sheldon's old room.
airs in 4 days
Penny learns there are fans of her performance in "Serial Ape-ist" when she and Leonard attend a Comic Con event; Amy hosts a brunch at Penny's apartment; Wolowitz makes an impulsive purchase.
airs in 4 days
Things do not run smoothly when Amy moves in with Sheldon, and Leonard and Penny have to intervene; Howard and Bernadette find unexpected guests at their house when they decide to cancel their vacation plans.
airs in 4 days
After her apartment floods, Amy suggests that she and Sheldon move in together; Koothrappali finds out the gender of Howard and Bernadette's baby before they do.
aired 39 days ago
When Amy's parents and Sheldon's family arrive, everybody is focused on making sure the wedding arrangements go according to plan -- everyone except the bride and groom.
aired 39 days ago
Sheldon's mother won't attend his wedding unless he invites his brother; the Wolowitz kids inadvertently infest Amy, Bernadette, Wolowitz and Koothrappali with pink eye.
aired 40 days ago
Sheldon goes to Las Vegas to win money for science; Penny and Bernadette take Amy wedding dress shopping, but her terrible choice entangles them in a web of lies.
aired 40 days ago
Sheldon's comic book store experience changes when writer Neil Gaiman puts Stuart's store on the map; friendships are threatened when Koothrappali takes credit for Penny's astronomical discovery.
aired 40 days ago
A brilliant but reclusive scientist, Doctor Wolcott, invites Sheldon to his cabin in the middle of nowhere; Penny and Bernadette improvise after Amy doesn't like the tame bachelorette party they planned for her.
aired 40 days ago
Leonard decides to run against Sheldon for president of the tenants association; Bernadette encourages Wolowitz and Koothrappali to find the owner of a drone after they find it in the backyard.
aired 46 days ago
Penny gets the opportunity to host Bill Gates at work when his company wants to partner with hers; Leonard, Koothrappali and Wolowitz do everything in their power to meet him; Sheldon thinks he is the victim of a prank.
aired 46 days ago
Leonard jumps through hoops to help secure the perfect wedding venue for Sheldon and Amy; Bernadette and Wolowitz have a hard time deciding who should stay at home with the kids and who should go back to work.
aired 47 days ago
When Bernadette won't go into labor, her friends try different tactics to get things started; Wolowitz confronts Bernadette after Amy accidentally reveals she's already chosen their son's name.
aired 47 days ago
Sheldon petitions Wil Wheaton to appear on the new "Professor Proton" show, but Wil offers a role to Amy instead; Penny gets angry when she thinks the female protagonist in Leonard's novel is based on her.
aired 47 days ago
Koothrappali learns the woman he's dating has a very upset husband; Sheldon rents his old room for a quiet place to work.
aired 47 days ago
Sheldon kicks Amy out to work solo; Amy and Leonard bond during a series of science experiments; Bert replaces Wolowitz in the band; Sheldon finds Penny a surprising source of scientific inspiration.
aired 47 days ago
Sheldon and Amy subject their friends to a series of secret experiments to discover which two would be most qualified to be the best man and the maid of honor at their wedding; Penny reveals her true feelings about Amy.

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It's 1989 and 9-year-old Sheldon Cooper has skipped four grades to start high school along with his less-intellectual older brother. As he struggles to be understood by his family, classmates and neighbors, his mother arms him with the best tool she can come up with: reminding bullies his dad is the football coach and his brother is on the team. His twin sister doesn't share his exceptional mind, but she has a much clearer vision of what life has in store for the young genius. Jim Parsons, who plays the adult version of Sheldon on "The Big Bang Theory," narrates.
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Three young men and three young women -- of the BFF kind -- live in the same apartment complex and face life and love in New York. They're not above sticking their noses into one another's business and swapping romantic partners, which always leads to the kind of hilarity average people will never experience -- especially during breakups.
Street-wise Max (Kat Dennings) doesn't expect much from the new waitress at her night job, a rich girl who has reluctantly joined the food service industry after a string of bad luck. But to her surprise, Caroline (Beth Behrs) is a woman of substance and just may be her ticket to success. The two strike up an unlikely friendship after Caroline discovers that Max can bake a mean cupcake, and the women decide if they can just wrangle up the start-up cash, they may have found their big break. Their co-workers at the diner are boss Han Lee, cook Oleg and cashier Earl.
After going through a rough breakup, awkward and upbeat Jess (Zooey Deschanel) moves in with three single guys. Intelligent and witty Nick is an underachiever who took the bartender off-ramp on his road to success. Schmidt obsesses over his social standing and looks at Jess as a personal project. Winston is a competitive former athlete who, after realizing he will never become a pro, moves into the loft. Together with Jess' best friend, Cece, they bond to form an unlikely, and dysfunctional, family.
In the original eight-season run of this groundbreaking sitcom, best friends Will, a meticulous corporate lawyer, and Grace, a neurotic interior decorator, share a New York apartment after Grace leaves her fiancé at the altar. Will and Grace, along with their pals Karen, an outspoken socialite, and Jack, a free-spirited actor, face the highs and lows of life in Manhattan together. From sex, dating and divorce to cutting cultural commentary, nothing's off limits -- and all is fair game -- in this Emmy-winning comedy.