Test your The Cosby Show knowledge with the largest collection of The Cosby Show trivia online. Answer trivia questions about your favorite episodes and The Cosby Show characters and actors including 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).