The honeymoon in Italy of Guillaume and Eugénie de Puycharmois escorted by friend Sainfoin, a second-hand driver. Sainfoin's humor displeases Eugenie. Guillaume takes the wheel in such a way that it is necessary to hire a "driver", Yolande. Jealous, Eugenie asks Sainfoin to conquer Yolande. In the working car, two happy couples drive through the Italian landscapes.
Pierre Blanchar
Sophie Desmarets
Alfred Adam
Jean Hébey
Jacqueline Porel
Henri Charrett
Denise Grey
Eugène Frouhins
Louis de Funès
Albert Michel
Nicolas Amato
Gil Delamare
Léonce
Capucine