César Dandieu is an honest cashier in an oil company, and Fernand Mouchette an absent-minded inventor. The latter comes to propose a new type of carburetor to the company when César has to hand in the day's takings to his superior.
Pierre Fresnay
Darry Cowl
Anne Collette
Louis Seigner
Jacques Charon
Hubert Deschamps
André Brunot
Michel Galabru
Jean Ozenne
Madeleine Barbulée
Robert Lombard
François Périer