Groucho, Harpo, Chico and Zeppo are the reigning Kings of Comedy Chaos. Relive some of their best performances with this collection of unforgettable comedy sketches, musical numbers, witty dialogue and plenty of gags. Includes: The Cocoanuts (1929), Animal Crackers (1930), Monkey Business (1931), Horse Feathers (1932), Duck Soup (1933) and feature-length documentary. Black & White. 3 DVDs, 408 mins.