Cosby is an American situation comedy television show broadcast on CBS in September 16, 1996 on April 28, 2000 based on the sitcom One Foot in the Grave. The app stars Bill Cosby and Phylicia Rash?d, who previously worked with Cosby in the 1984--1992 NBC sitcom The Cosby Show. His neighbor Pauline was portrayed by madeline Kahn, until her departure in 1999.