One of the subjects of the Prince of Slopoldavia, followed him to Paris, not out of love but to take revenge for the monarch's betrayal of one of his friends. Involuntary architect of a plot, she forces the prince to return to the throne and agrees to share the burdens of power with him.

Harsh Parisian judge Gaetan (known as Monsieur Maximum), chafing in the idleness of retirement, leaves for a seaside holiday. But Gabriel the chauffeur has his mind on his girl, not the car; Gaetan and wife Nathalie are stranded in the country, where they find shelter in a low class bistro patronized by cheerful jail birds. Once the ice is broken, they have a wonderful time, but as the judge tries to trick his new friends into reforming, inevitable exposure approaches...

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.