Check out episodes of The Big Bang Theory by season. Don't miss any episodes, set your DVR to record The Big Bang Theory. Watch full episodes of The Big Bang Theory, view video clips and full episodes on CBS.com. Watch The Island Putlocker#. Join the conversation and connect with CBS\'s The Big Bang Theory.

They are colleagues, best friends, and roommates, although in all capacities their relationship is always tested primarily by Sheldon's regimented, deeply eccentric, and non- conventional ways. They are also friends with their Cal Tech colleagues mechanical engineer Howard Wolowitz and astrophysicist Rajesh Koothrappali. The foursome spend their time working on their individual work projects, playing video games, watching science- fiction movies, or reading comic books. As they are self- professed nerds, all have little or no luck with women.

When Penny, a pretty woman and an aspiring actress from Omaha, moves into the apartment across the hall from Leonard and Sheldon's, Leonard has another aspiration in life, namely to get Penny to be his girlfriend. Example - You get OFF a bus, not OFF OF. This is grammatically incorrect, and as such, would never be used by Sheldon Lee Cooper and his eidetic memory. In keeping with his practice on .

Sheldon and Amy go through a period of adjustment with their new living arrangement. Howard and Bernadette are forced to vacation at home when she falls ill and keep. TV 05.11.17 The Big Bang Theory: A woman who moves into an apartment next door to two brilliant but socially awkward physicists shows them how little they know about life outside.

The Big Bang Theory is an American sitcom. It was created and executive produced by Chuck Lorre and Bill Prady. It was first shown on CBS on September 24, 2007.