Rally other The Cosby Show fans with the most interactive fan chains online. Pass on The Cosby Show chains to other fans, or start a chain of your own about your favorite The Cosby Show episodes or characters such as Dr. Heathcliff Huxtable (Bill Cosby), Clair Huxtable (Phylicia Rashad), Theodore "Theo" Huxtable (Malcolm Jamal-Warner), Vanessa Huxtable (Tempestt Bledsoe), and Rudy Huxtable (Keisha Knight Pulliam).