A New York scandal, a riot on a ship, and an evening of insanity in a concert hall are some of the problems resulting from Groucho's outrageous business schemes. The goal: to bring Milan's finest opera stars to Manhattan.

In Go West: It's 1870 and the Marx Brothers are out to get rich in Dead Man's Gulch. In The Big store: The Brothers reduce an enormous inventory of upscale merchandise into a multilevel disaster as they pursue and evade villains via bicycles, skates, unicycles, broad jumps, shipping chutes, elevator cables, high wires, pole vaults and pseudo-Tarzan chandelier swinging.