Filmed operetta about a wealthy Provencal man who puts those lining up for his inheritance through a series of colorful adventures, only to reveal to them at the end that the whole thing was just a joke.

A band of traffickers seeks to infiltrate among smugglers on the Franco-Belgian border. Josée, a superb girl, is the mistress of Gueule en or, one of the smugglers.

A tough customs man, out to get a youth smuggling tobacco into France across the Belgium border, falls for the jaded ex bar hostess the smuggler lives with.Meanwhile the young man is intrigued by another, more innocent girl.

Being a tramp is not always a disadvantage. For example when there is a masquerade ball. Indeed wearing flea-ridden rags might just mean having donned a costume. This is what happens to two resourceful Brussels bums, La Cloche and Picolard, who manage to gain entry in a fancy-dress ball. Once there, La Cloche is mistaken by an oriental prince for a respected doctor. His mission will be to give care to a music-hall diva. Even more exciting, he is asked to vaccinate a whole troupe of showgirls. Trouble guaranteed.

A beautiful, mysterious femme fatale arrives out of the blue in a small village spreading conflict and discontent throughout the community.

Doctor Rougel is so absorbed in his work that he neglects his wife Nadine, who is subjected to the advances of Gérard Bérault, an admirer. A series of unfortunate events leads the doctor to doubt the fidelity of his wife, and he shamelessly throws her out. Michèle, the Rougels' little daughter, sick from despair, will eventually reunite her estranged parents.