In the early 1950s, the popular radio show "La Kermesse aux Étoiles", hosted by the famous Jean Nohain, mixing lottery games and performances of various artists, will be disrupted by the adventures of a man and his fiancée seeking to recover a dangerous bottle of perfume (explosive) which was unfortunately mixed with the prizes to be won ...

Jules, small and weak, dreams of becoming a formidable athlete. He strives every morning to practice physical culture exercises and takes comforting tablets, without success. But he meets Nénette, a woman who, when he kisses her, suddenly endows him with prodigious strength.

Yesterday night, Lazare Chantoiseau painted the town red. This morning he wakes up with a very unsettling idea in mind: he is sure to have stolen and raped a strange woman in the Luxembourg Gardens, so he decides to give himself up. On that occasion he gets to know his victim, Hortense, as well as her husband, an astronomer. Lazare realizes he is innocent, which does not prevent from becoming... Hortense's lover!

The carefree Bertrand, gamekeeper for a castellan, puts himself in danger when he discovers that his boss is the leader of a gang of counterfeiters.

A Dakota plane is carrying a ton of gold bound for Brazzaville, but it is hijacked over the Camargue. On arrival, we find nails instead of gold!

In this sketch comedy compared to the American film Hellzapoppin, a spectacle is put on to celebrate the wedding of a nobleman, but the results are disastrous.

Blondine, the daughter of a poor fisherman, marries the Prince of the Mountain. Brune, her sister, envies Blondine her happiness and tells her that a secret lies hidden in her husband's name. Blondine tries to discover it but, before she does, the Prince is imprisoned by an ogre. Blondine must face goblins, imps, and the water djinni before she can deliver her captive Prince.

A sporty and chivalrous young man creates, with some comrades, a society whose goal is to protect honest people against rogues. He finds himself thrown into unforeseen adventures, at the end of which he will discover love.