how many years was the cosby show on
The Cosby Show 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.
A Different World Producer/director Debbie Allen is the real-life sister of Phylicia Rashad. Allen made one guest appearance on The Cosby Show, playing an aggressive aerobics instructor who helps Clair slim down for a special occasion. Allen appeared in later seasons in a recurring role as Whitley's psychiatrist. Dwayne and Whitley also visited the Huxtable home in an episode featuring the revelation that Denise had married and would not return to Hillman.