Cosby is the American situation comedy tv show broadcast on April 28, 2000, loosely based on the British sitcom One Foot in the Grave. The app stars Bill Cosby and Phylicia Rashād, who previously worked with Cosby in the 1984--1992 NBC sitcom The Cosby Show. Madeline Kahn portrayed their neighbor, Pauline, in 1999 before her death.