Sam Spruell
Valerie Koch

The Big Bang Theory

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.

TitleThe Big Bang Theory
First Air DateSeptember 24th, 2007
Last Air DateMarch 29th, 2018
GenreComedy
NetworkCBS
Production CompaniesWarner Bros. Television, Chuck Lorre Productions
ProducerPeter Chakos
Number of Seasons11 Seasons
Number of Episodes261 Episodes
Plot Keywordsnerd, geek, friends, scientist, science, sitcom
Kaley Cuoco
Kaley Cuoco
Penny
Johnny Galecki
Johnny Galecki
Leonard Hofstadter
Jim Parsons
Jim Parsons
Sheldon Cooper
Simon Helberg
Simon Helberg
Howard Wolowitz
Melissa Rauch
Melissa Rauch
Bernadette Rostenkowski
Kunal Nayyar
Kunal Nayyar
Rajesh Koothrappali
Mayim Bialik
Mayim Bialik
Amy Farrah Fowler
John Ross Bowie
John Ross Bowie
Barry Kripke
Kevin Sussman
Kevin Sussman
Stuart Bloom
TBBT
天才理论传
Agymenők
תאוריית המפץ הגדול
A Teoria do Big Bang