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.
as Jean-Louis Brunel
as Lucien Barjon
as Maximiliano
as Julie
as L'inspecteur Ludovic Grossard
as Le barman
as Robert Garaudet
as Le barman de l'auberge
as Leon
as Jacqueline
as Mme Barjon