Johnny Galecki
Leonard Hofstadter
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Cast
Episode Guide
- 1. Pilot Sep 24, 2007
- Leonard likes new neighbor Penny, but his roommate thinks he is chasing an impossible dream.
- 2. The Big Bran Hypothesis Oct 1, 2007
- Leonard volunteers to sign for a package, hoping to make a good impression on Penny.
- 3. The Fuzzy Boots Corollary Oct 8, 2007
- Unhappy that Penny is seeing someone, Leonard summons the courage to ask another woman out.
The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady, both of whom served as executive producers and head writers on the series, along with Steven Molaro. It aired on CBS from September 24, 2007, to May 16, 2019, running for 12 seasons and 279 episodes.
A popular sitcom that follows the lives of four physicists and their neighbor, an aspiring actress, in Pasadena. Watch episodes, trailers, cast interviews, trivia, and more on IMDb, the world's most popular and authoritative source for movie, TV and celebrity content.
Browse the episodes of the popular sitcom The Big Bang Theory, which ran from 2007 to 2019. See the titles, dates, summaries, and user ratings of each episode, as well as cast and crew information.
Jul 26, 2023 · The Big Bang Theory explains how the universe began with an infinitely hot and dense single point that inflated to form the ever-expanding cosmos we see today.
Meet the main and recurring actors of the popular sitcom The Big Bang Theory, and learn about their characters and roles. Find out who played Sheldon, Penny, Leonard, Raj, Amy, Bernadette and more, and who guest starred in the show.
The Big Bang is a physical theory that describes how the universe expanded from an initial state of high density and temperature. It was first proposed as a physical theory in 1931 by Roman Catholic priest and physicist Georges Lemaître when he suggested the universe emerged from a "primeval atom".
Watch The Big Bang Theory | Netflix. Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door. Watch trailers & learn more.
