Julietta (Dany Robin) is about to enter into a marriage of convenience. When her train stops in Poitiers station, the young girl gets off and the train leaves without her. She audaciously accepts the hospitality of Landrecourt (Jean Marais), a handsome
young lawyer. She moves into his house and gets involved in his life.to the great displeasure of Rosie, his fiancée (Jeanne Moreau).
"One of Marc Allégret's slickest and most inspired comedies.. combines the elements of social satire, rom-com and vaudeville into one heady gag-packed concoction."- James Travers, FrenchFilms