The Big Bang Theory is an American sitcom created by Chuck Lorre and Bill Prady. It premiered on CBS on September 24, 2007.
The show is centered on five characters: roommates Leonard Hofstadter and Sheldon Cooper, two physicists who work at the California Institute of Technology; Penny, a blonde waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers aerospace engineer Howard Wolowitz and astrophysicist Rajesh Koothrappali.
These actors have been credited in all episodes of the series:
Johnny Galeck as Leonard Hofstadter, Ph.D. – An experimental physicist, he shares an apartment with colleague and friend Sheldon Cooper.
Jim Parsons as Sheldon Cooper, Ph.D., Sc.D. – Earned a Ph.D. at 16, He exhibits a strict adherence to routine; a lack of understanding of irony and sarcasm
Kaley Cuoco as Penny –A blonde who lives across the hall from Sheldon and Leonard. She is pursuing a career in acting; waitress and occasional bartender.
Simon Helberg as Howard Wolowitz – He works as an aerospace engineer, lives with his mother. provides outrageous pick-up lines and fancies himself a ladies' man.
Kunal Nayyar as Rajesh Koothrappali--He is very shy around women and is physically unable to talk to them unless he drinks alcohol.
Watch all Videos of Big Bang Theory
The show is centered on five characters: roommates Leonard Hofstadter and Sheldon Cooper, two physicists who work at the California Institute of Technology; Penny, a blonde waitress and aspiring actress who lives across the hall; and Leonard and Sheldon's equally geeky and socially awkward friends and co-workers aerospace engineer Howard Wolowitz and astrophysicist Rajesh Koothrappali.
These actors have been credited in all episodes of the series:
Jim Parsons as Sheldon Cooper, Ph.D., Sc.D. – Earned a Ph.D. at 16, He exhibits a strict adherence to routine; a lack of understanding of irony and sarcasm
Kaley Cuoco as Penny –A blonde who lives across the hall from Sheldon and Leonard. She is pursuing a career in acting; waitress and occasional bartender.
Simon Helberg as Howard Wolowitz – He works as an aerospace engineer, lives with his mother. provides outrageous pick-up lines and fancies himself a ladies' man.
Kunal Nayyar as Rajesh Koothrappali--He is very shy around women and is physically unable to talk to them unless he drinks alcohol.
Watch all Videos of Big Bang Theory