Trailer
Images
 | Michel Simon as Albert Ménard-Lacoste / Alain Ménard-Lacoste |
 | Louis de Funès as Emile, manvalet |
 | Marguerite Pierry as Madeleine Lacoste |
 | François Guérin as Pierre Lacoste |
 | Laurence Badie as Geneviève Lacoste |
 | Claude Gensac as Evelyne, chambermaid |
 | Léon Walther as Maître Denisot, notary |
 | Pauline Carton as Boss of the hotel |
 | Marthe Salbel as Marie, cook |
 | Lana Marconi as une prostituée, "la comtesse" |
 | Michel Nastorg as Mechanic |
 | André Brunot as Dr. Ogier |
 | Georges Bever as Taxi driver |
 | Max Dejean as Tavern boss |
 | Marcel Pérès as Commissioner Vincent |
| Jacqueline Gut as Mercer |
| Jacques Derives as Doctor from Roubaix |
 | Marcel Mouloudji as Singer |
 | Marc Arian as Mr. Valembray, department head (uncredited) |
 | Louiguy as Self (uncredited) |
| Christine Vall as Maid (uncredited) |
 | Sacha Guitry as Self in the prologue / Narrator (uncredited) |
| Directing | |
| Sacha Guitry | Director |
Writing | |
| Sacha Guitry | Writer |
Art | |
| Aimé Bazin | Decorator |
Directing | |
| François Gir | Assistant Director |
Sound | |
| Tony Leenhardt | Sound |
| Louiguy | Original Music Composer |
