The Big Bang Theory is centered on five characters living in Pasadena, California: roommates Leonard Hofstadter and Sheldon Cooper; Penny, a waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers, mechanical engineer Howard Wolowitz and astrophysicist Raj Koothrappali. The geekiness and intellect of the four guys is contrasted for comic effect with Penny's social skills and common sense.
| Title | The Big Bang Theory |
|---|---|
| Genres | Comedy |
| First Air Date | 2007-09-24 |
| Last Air Date | 2018-10-18 |
| Episode Runtime | 00 Hours 22 Minutes |
| Total Season(s) | 12 |
| Total Episode(s) on All Seasons | 261 |
| Runtime | |
| Production Companies | Chuck Lorre Productions, Warner Bros. Television |
