Josh and Dinah Barkley are a successful musical-comedy team, known for their stormy but passionate relationship. Dinah feels overshadowed by Josh and limited by the lighthearted musical roles he directs her in. So she decides to stretch her skills by taking a role in a serious drama, directed by another man.

An American officer discovers a Nazi plot to take over an island in the Pacific on which oil has been discovered.

Members of a well-to-do small community become worried when it is revealed that one of their maids is writing a telling exposé.

A couple on board a plane find themselves mixed up in a plot to steal atomic secrets.

Chasing women and staying one step ahead of the law, the Cisco Kid meets Raquel and then Dolores. He sees that Raole is the boy friend of Raquel but engaged to Dolores. Learning that all her money will got to her uncle Don Jose when she marries Raole, Cisco suspects a plot and sets out to unravel it.

Rancher "Utah" Neyes crosses the border into Canada to meet his partner, only to find that the latter has been murdered by a gang led by "Nails" Nelson. "Utah", with the aid of RCMP Jack Craig and fur-trapper Ivy Jenkins, manages to clear his own name of suspicion and also break up Nelson's fur-stealing and smuggling racket.

Two cowboys aim to reclaim stolen jewels and money in this 1950 Western.

Canadian Mountie investigates a murder posing as a criminal.

Frank Morgan is hired to put together a movie using odds and ends from the MGM vaults. He does so by splicing together a string of completely unrelated short subjects and musical numbers, interspersed with a repeated loop of a scene from some melodrama. (Contains in their entirety the shorts, "Musical Masterpieces," "Our Old Car," and "Badminton," as well as clips from other projects)

A count who ignores an infatuated secretary thinks he has met his match when an angel from Heaven shows up.

Hat check man Louis Blore is in love with nightclub star May Daly. May, however, is in love with a poor dancer but wants to marry for money. When Louis wins the Irish Sweepstakes, he asks May to marry him and she accepts even though she doesn't love him. Soon after, Louis has an accident and gets knocked on the head, where he dreams that he's King Louis XV pursuing the infamous Madame Du Barry.

A poisoned aspirin creates headaches for a woman who received the deadly pill from a stranger, then passed it on to her uncle.

Doc and Wishey run into some Nazi-agents, who want to smuggle bombs into the USA from a Mexican border hotel.

Married sleuths (Gracie Allen, William Post Jr.) find a corpse in their closet and round up suspects.

U. S. Navy Lieutenant Gregg Masterman, of The Harvard and Boston Back Bay Mastermans, learned about the sea while winning silver cups sailing his yacht. He climbs swiftly in rank, and is now Junior Aide to Rear Admiral Stephen Thomas.