Tyson, Peter

Explores the life of Groucho Marx, leader of the comedy team known as the Marx Brothers, known for his trademark black mustache, wire-rimmed spectacles, and long frock coat who entertained theater and film audiences with his duck walk and wisecracks.

Discusses the problem of acid rain, its causes, how it spreads, and its devastating effects on the environment. Also examines possible solutions to the problem.

Peter Tyson chronicles the experiences he had while traveling with four scientific experts through Madagascar.

Briefly examines the life of the renowned Dutch painter and traces the development of his art.

Presents the life of the zany comedian known for his wisecracks and outrageous insults.