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 Sheldon's universe begins to expand in ways they never could have imagined.

Nine-year-old Ella considers herself the official greeter, tour guide, and is generally in charge of 1106 Wildflower Place, but the elusive Robinsons who live on the top floor are a mystery--one which Ella is determined to solve, and bring the elderly couple into the community of the apartment building on Poppy Hill.

Sheldon's best friend has moved away, possibly to Jupiter, so Sheldon and his dog, Space Cadet Jet, build a spaceship to go for a visit but things go awry until they spy an alien life form, ready to help.

After a night of fun, Abby was responsible for the car crash that killed her beloved brother. It is a sin she can never forgive herself for, so she pushes away the man she loves most, knowing that he would eventually hate her for what she's done, the same way she hates herself. Twenty years later, Abby's husband, Nate, is also living with a deep sense of guilt. He was the driver who first came upon the scene of Abby's accident, the man who pulled...

"Meredith White was one of Hollywood's most recognizable faces. But a personal tragedy cut her acting career short and alienated her from her family. For the last fifteen years, Meredith has been living alone in San Francisco with two trusted caretakers. Then, on a muggy late summer day, a massive earthquake strikes Northern California, plunging the Bay Area into chaos. Without a moment's hesitation, Meredith invites her stunned and shaken neighbors...

Regarding the opposite sex, they're on a steep learning curve. In every other sense, they're geniuses. Join physicists Leonard Hofstadter (Johnny Galecki) and Sheldon Cooper (Jim Parsons) as they ponder black holes, chemical deviations, girls, and other mysteries of the universe.

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,...

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.

"Sydney Green is Brooklyn born and raised, but her beloved neighborhood seems to change every time she blinks. Condos are sprouting like weeds, FOR SALE signs are popping up overnight, and the neighbors she's known all her life are disappearing. To hold onto her community's past and present, Sydney channels her frustration into a walking tour and finds an unlikely and unwanted assistant in one of the new arrivals to the block--her neighbor Theo. But...

Charming, deadly, and smart enough to hide it, Christian Harper is a monster dressed in the perfectly tailored suits of a gentleman. He has little use for morals and even less use for love, but he can't deny the strange pull he feels toward the woman living just one floor below him. She's the object of his darkest desires, the only puzzle he can't solve. And when the opportunity to get closer to her arises, he breaks his own rules to offer her a deal...