The Big Bang Theory is an American sitcom created by Chuck Lorre and Bill Prady, along with Steven Molaro. All three also serve as head writers.
The show is centered on five characters: roommates Leonard Hofstadter and Sheldon Cooper, two physicists employed at the California Institute of Technology (Caltech); 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, aerospace engineer Howard Wolowitz and astrophysicist Rajesh Koothrappali. The geekiness and intellect of these four guys is contrasted for comic effect with Penny’s social skills and common sense.
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