
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-Louis Brunel

Jean-Marc Thibault
Lucien Barjon

Francis Blanche
Maximiliano

Sophie Agacinski
Julie

Jacques Legras
Inspector Ludovic Grossard

Christian Marin
Bartender

Jacques Dynam
Robert Garaudet

Robert Rollis
Inn bartender

Pierre Tornade
Léon , the cheated husband

Christiane Minazzoli
Jacqueline

Marcelle Arnold
Mrs. Barjon

Nathalie Courval
Mrs. Garaudet

Clément Harari
Doctor

Cathy Rosier
Secretary

Elizabeth Teissier
Léon’s wife