Jean-Louis, a garage worker and womanizer, asks his friend and boss to reverse roles for a while, to make his brother, who has just arrived from South America, believe he's not only the boss, but also his wife's husband.
Roger Pierre , Jean-Marc Thibault , Francis Blanche , Sophie Agacinski , Jacques Legras , Christian Marin , Jacques Dynam , Robert Rollis , Pierre Tornade , Christiane Minazzoli