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 |
|---|---|
| First Air Date | 2007-09-24 |
| Last Air Date | 2019-02-21 |
| Number of Episodes | 271 |
| Number of Seasons | 12 |
| Genres | Comedy, |
| Networks | CBS, |
| Casts | Simon Helberg, Johnny Galecki, Jim Parsons, Kunal Nayyar, Kaley Cuoco, Mayim Bialik, Melissa Rauch |
| Plot Keywords | , |
Howard Wolowitz
Simon Helberg
Leonard Hofstadter
Johnny Galecki
Sheldon Cooper
Jim Parsons
Rajesh Koothrappali
Kunal Nayyar
Penny
Kaley Cuoco
Amy Farrah Fowler
Mayim Bialik
Bernadette Rostenkowski
Melissa Rauch
