This season the Big Bang gang's romantic universe expands. On the rebound from Penny, Leonard falls into the arms of Raj's sister Priya. Sheldon gets a girlfriend, or rather a friend who is a girl: Amy, a dour neurobiologist who declares herself besties with Penny. Howard and Bernadette heat up. And so do Raj and Bernadette (at least in Raj's Bollywood daydream). All in the furtherance of award-winning genius comedy.

Lost and lonely, and separated from her mother and siblings, a newborn kitten named Chi cries in a park. What she thinks must be the end, however, turns out to be a brand new adventure when the Yamada family gives her a new home.

Elizabeth is a dedicated, workaholic doctor who is much to busy to have a life. One night, she gets into a terrible car accident and dies. She becomes a spirit stuck between heaven and earth. She doesn't realize that she is dead and thinks nothing has happened. That is until she meets David, a lonely architect, who has rented her old apartment. David thinks he is going crazy when he sees Elizabeth's spirit and tries everyway he can think of to get...

Physicists Leonard and Sheldon understand everything from the inescapable gravitational pull of a black hole to the intricate structure of the atom. But take those atoms and assemble them into a woman, and their comprehension comes to a grinding halt. This season, Leonard gets a girl. So does Sheldon. (Sheldon?!), Howard drives the Mars Rover into a ditch, Raj woos a terminator, gorgeous girl-next-door Penny falls under the spell of Age of Conan,...

Housewife Lucy Ricardo's well-meaning actions tend to get her into comedically chaotic situations.

Socially challenged they remain, but the scientific geniuses of the show always deliver hilarious results. Leonard returns from his North Sea expedition to find that his relationship with Penny involves more beta-testing than he's ever done in a lab. Howard's attachment issues with the women in his life in particular and Raj's social breakthrough with women in general provide more laughs. Bernadette and Amy stand staunchly by the men in their lives,...

Cuban-born bandleader Ricky Ricardo and his wife, Lucy, live in a Brownstone apartment building on East 68th Street in New York City. The beautiful, but daffy Lucy has the nasty habit of getting into jams, scrapes, and predicaments of all kinds. Their best friends and landlords, Fred and Ethel Mertz, frequently find themselves in the middle of Lucy's outlandish escapades. Now in the third season of Lucy's hilarious adventures; the Ricardos adjust...

Leonard and Sheldon are brilliant physicists -- geniuses in the laboratory but socially-challenged everywhere else. Enter beautiful, street-smart neighbor Penny, who aims to teach them a thing or two about life. Despite their on-again, off-again relationship in the past, Leonard and Penny have finally gotten married. Even Sheldon has found a female companion, entering into a "relationship agreement" with neurobiologist Amy Farrah Fowler, and he recently...

Season 10: The universe of Drs. Leonard Hofstadter and Sheldon Cooper is endlessly complicated and hilarious as THE BIG BANG THEORY enters the tenth dimension! Last season, Leonard and Penny went from next-door neighbors to next-door newlyweds with a nuptial excursion to Vegas. This season, they find themselves in a repeating paradigm as they re-create their wedding-this time with family including Penny’s mother (Katey Sagal) and brother (Jack McBrayer)...