The Cosby Show is an American television sitcom starring Bill Cosby, which aired for eight seasons on NBC from September 20, 1984 until April 30, 1992. The show focuses on the Huxtable family, an upper middle-class African-American family living in Brooklyn, New York.
According to TV Guide, the show "was TV's biggest hit in the 1980s, and almost single-handedly revived the sitcom genre and NBC's ratings fortunes". In May 1992, Entertainment Weekly stated thatThe Cosby Show helped to make possible a larger variety of shows with a predominantly African-American cast, from In Living Color toThe Fresh Prince of Bel-Air.
The Cosby Show was based on comedy routines in Cosby's stand-up act, which in turn were based on his family life. The show spawned the spin-off A Different World, which ran for six seasons from 1987 to 1993.