Barbers Willy Nilly and Hercules Glub have opened a barbershop in an Indian reservation, where they have no customers. When suddenly a white man asks for a shave, several Indians of the Oopadoop nation also enter, hearing the usual barbershop banter about foreign debts, they force them to be ambassadors of their nation at the Peace conference in Geneva. Ammunition industry executive Winkelreid is scheming to prevent their mission becoming an success, but the vamp Dolores aboard the ship fails, falling in love with Nilly, and so does Fifi, the toughest person of the world in Paris, falling for Glub. Although Winkelreid is able to steal their secret papers, Nilly and Glub don't give up after being reminded by constant observation of their Indians and enter the Peace conference, which turns out to be a battlefield...

Disenchanted opera star Carlotta Manson falls for ruffian cat burglar Barney McGann and gives up her career to marry him. But Barney grows disenchanted himself at being known as the husband of a diva and itches to get back to his life of crime and manliness.

The stooges join the "Women Haters" club and vow to have nothing to do with the fair sex. Larry marries a girl anyway and attempts to hide the fact from Moe and Curly as they take a train trip.

Molly and Bee, sweet young 'working girls,' live in a cheap room over a New York grocery store. Molly's idol, wealthy Jack Cromwell, lives in a Long Island mansion but is markedly less happy, since his fiancée Jane won't discourage her other admirers. Fleeing in his car, Jack ends up in an urban block party where he meets you-know-who.