Kaley Cuoco

Worlds collide in Season 3! A love affair with Penny has opened a big, wide, wonderful world of romance for Leonard. But Sheldon likes the world just the way it was, thank you. All of which makes for a zany comic triangle with brainy, clueless Sheldon and practical, grounded Penny hilariously vying for the role of hypotenuse.

Doctors Hofstadter & Cooper remain socially challenged, but the two genius roommates and their friends always produce hilarious results. With Leonard finally engaged to girl-across-the-hall Penny after countless proposals, the possibilities for happiness seem endless while the probability for laughs is a foregone conclusion. What's unknown is how this might impact the ironclad "Roommate Agreement" he's entered into with Sheldon. Add to this, Sheldon's...

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.

The 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 and brother and Leonard's parents. Meanwhile, the Relationship Agreement between Sheldon and Amy added an entirely new subsection with their annual coitus clause.

Socially challenged they remain, but the scientific geniuses 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 life, even when...

"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. And when Penny, a woman with all those atoms in all the right places, moves in across the hall, Leonard and Sheldons universe begins to expand in ways they never could have imagined"--Container.

Chloe, Yasmin, Jade and Sasha go undercover to see who is mysteriously poisoning the top models in Paris. Will the girls be able to figure out who it is before one of them becomes the next target?

Restless spirits stir this Hollow Eve, beckoning Ian Cranston, the last blood relative of Ichabod Crane, back to Sleepy Hollow. Ian must save the town and his girlfriend, as the Headless Horseman rides again.

Socially challenged they remain, but the scientific geniuses 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. Howardb2ss 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 life, even when...

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...