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|
|Alternative Titles||TBBT, 天才理论传, Agymenők, תאוריית המפץ הגדול, A Teoria do Big Bang|
|First Air Date||2007-09-24|
|Last Air Date||2018-04-05|
|Number of Episodes||262|
|Number of Seasons||11|
|Casts||Kaley Cuoco, Johnny Galecki, Jim Parsons, Simon Helberg, Melissa Rauch, Kunal Nayyar, Mayim Bialik, John Ross Bowie, Kevin Sussman|