Bill Cosby and Groucho Marx.
Bill Cosby, Groucho Marx, Jack Nicholson and Marvin Hamlisch at a party to celebrate Marx receiving an Honorary Oscar Award.
Sammy Davis Jr. having a laugh with Bill Cosby at a boxing match in Las Vegas, 1979.
Bill Cosby playing basketball for the Harlem Globetrotters in 1972. He got signed to $1 a year lifetime contract. It was raised to $1.05 in 1986.
Redd Foxx, Eddie Murphy, Sidney Poitier, Bill Cosby and Richard Pryor at a softball game between Ghost Dad and Harlem Nights.
Muhammad Ali and Bill Cosby.