Germaine Moreuil's insane jealousy triggers such violent marital quarrels that the spouses file for divorce. When Germaine's parents find out, they sham a fierce spat to disgust their daughter and her husband with the pathetic spectacle of a couple at loggerheads. But just as their farce is on the brink of becoming a tragedy, events combined with the blunders of all four happily reconcile everyone.

The first schemer, short of money, offers himself at a high price to facilitate the fantasies of the other, by playing the role of substitute. The second is an unscrupulous banker who sows ruin and grief but who is soon ruined and fooled in turn.

The film portrays the relationship between a female Moroccan student, who has been forced to leave her studies at the Sorbonne for financial reasons and works as a dancer in a Paris nightclub, and a French naval officer. However, on returning to Casablanca she is tricked into believing that he had the led attack on her village that wiped out her family. She begins to plot her revenge.

In South America anything can happen: the consul might give you as a snack to the sharks, you can wind up as a working man (slave) in a banana plantation or as a recruit in the governor's navy. And there's always a fire squad waiting for you so you 'd better start a revolution! It takes all Fernandel's talent to go through this eventful journey.

A very shy person inherits a traveling circus on the express condition that he manages to present a number on the ring.