Georgia Garrett is sent by jealous wife Elvira Kent on an ocean cruise to masquerade as herself while she secretly stays home to catch her husband cheating. Meanwhile equally suspicious husband Michael Kent has sent a private eye on the same cruise to catch his wife cheating. Love and confusion ensues along with plenty of musical numbers.

A treasury agent becomes obsessed with exposing an international drug ring.

An investigator from the War Crimes Commission travels to Connecticut to find an infamous Nazi, who may be hiding out in a small town in the guise of a distinguished professor engaged to the Supreme Court Justice’s daughter.

A San Francisco airplane bound for South America crashes, and among the scorched debris is found a shrunken native human head, neatly packaged. The perplexed police contact a local anthropology museum about this unclaimed piece of grisly baggage, where they intersect with Jack and Doc, two private eyes, called there to meet a mysterious woman who had a case for them and wanted to meet in private.

A gambler discovers an old flame while in Argentina, but she's married to his new boss.

Millionaire Baron de Courland and his fiancée Linda Stewart employ Jim Logan as a guide for their hunting trip in the jungle. Linda finds unplanned adventure in her sudden love for Jim, ultimately forsaking her future with the Baron for the joys of true love.