A young American couple inherits an English castle, only to find that it is haunted by the spirit of a disgraced ancestor, doomed to stay on the estate because of his cowardice. The only way he can escape is if one of his descendants performs an heroic act, something he intends to get the husband to do.

Bob Hope is a stressed out talk show host who is sent on a vacation to Arizona on doctor's orders and has to play Sherlock Holmes with his wife, the lovely Eva Marie Saint, to solve a series of murders that has Bob as the prime suspect.

Eugene and Stanley Jerome try to break into show biz as comedy writers while their parents' marriage ends.

Quincy Drew and Jason O’Rourke, a pair of friends and con men—the former white, the latter a Northern-born free Black man— travel from town to town in the pre–Civil War American West. In their scam, Quincy sells Jason into slavery, frees him, and the two move on to the next town of suckers . . . until a con gone wrong leads Jason into real danger.