The wealthy industrialist Alain de Narbois has disappeared. Michel Dunant, an idle man who passed by and who looks exactly like the deceased, is taken for Alain by a young woman and her servant. He jumps at the chance but quickly realizes that, in this hushed little world, masters and servants play comedy and know very well that he is only a double of Alain. In fact, the industrialist was assassinated.
Cast
Simone Renant
Marianne Séverin
Michel Auclair
Michel Dunan, Alain's look-alike / Alain de Norbois, missing man
Marcel Herrand
Norbert, butler
René Blancard
Me Tirgen, lawyer
André Versini
Adrien
Guy Favières
Guillaume
René Hell
Player
Roger Bontemps
Inspector
Paul Delon
Inspector General Leroux
Teddy Bilis
Unknown
Nicole Gamma
Unknown
Jean-Jacques Duverger
Paul de Norbois
Robert Vattier
Adolphe Mercier, businessman
Jacques Castelot
Investigating judge
Geneviève Page
Carole de Norbois
Reine Charmy
Unknown
Marcelle Arnold
(uncredited)
Jean Brunel
(uncredited)
Paule Launay
(uncredited)
Marcel Rouzé
(uncredited)
René Sauvaire
(uncredited)
