In 1917, a French deserter entered the service of German counterintelligence, but Villard (number 33) was a real French spy. Discovered, he is saved by a German spy who betrays her country for love.

The late Toupinel, a merry fellow, kept a legitimate wife in Paris, and a mistress who passed for his wife in the provinces. When he died, the two widows remarried. A former lover of the mistress comes to confuse everything because he is the real widow's friend.

Monsieur Albert is a very elegant and much-appreciated butler. One day he falls in love with a client, Sylvia Robertson, and follows her to a winter sports resort. Sylvia does not recognize him and imagines that he is related to a king who goes incognito.

Two women love the same man in a world of few prospects. In Budapest, Liliom is a "public figure," a rascal who's a carousel barker, loved by the experienced merry-go-round owner and by a young, innocent maid. The maid, Julie, loses her job after going out with Liliom; he's fired by his jealous employer for going out with Julie. The two lovers move in with Julie's aunt; unemployment emasculates him and a local weasel tempts him with crime. Julie, now wan, is true to Liliom even in his bad temper. Meanwhile, a stolid widower, a carpenter, wants to marry Julie. Is there any future on this earth for Julie and Liliom, whose love is passionate rather than ideal?

Two friends win a large sum and become the owners of a splendid horse, which a band of adventurers tries to seize.

Théodore Beudraves works at night in a hotel and sleeps during the day. His salary allows him (unbeknownst to his wife Rose) to pay for singing lessons to Gaby Beauchamp, his young friend. But she falls in love with her son, Darius Beudraves, and vice versa.

O-Kay Agency, run by Monsieur Dubois, will supply anything you like. Even what you do not particularly crave : for instance, Max, the agency's gifted employee made Sam, a millionaire, buy a bath just by putting an attractive young lady in it ! But what Dubois does not know is that, besides being able to close sales brilliantly, Max also dreams of becoming a professional singer.

A restaurant waiter and the telephone operator at the Palace of Cap Martin sympathize without ever being able to go out together, because their day off is not the same. In the meantime, the disappearance of the Prince of Roumelia, whom no one knows, is announced. The boy, with the complicity of the young girl, pretends to be the Prince. They have a happy day. But the deception is quickly discovered, they are fired. Fortunately, the real prince arrives and asks for their forgiveness.