The film is characterized by "zany situations," wild car chases, and Belmondo’s high-energy, physical performance.

Critics at the time and modern reviewers often describe it as a light, entertaining "soufflé" of a movie that relies heavily on Belmondo's personal charm and comedic timing.

The story follows Stéphane Margelle (Belmondo), a successful industrialist and chronic womanizer. After dropping his wife, Sophie (), at the airport for the Easter weekend, he immediately picks up a much younger woman named Julie ( Sophie Marceau ).