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.
Simone Renant
Michel Auclair
Marcel Herrand
René Blancard
André Versini
Guy Favières
René Hell
Roger Bontemps
Paul Delon
Teddy Bilis
Nicole Gamma
Jean-Jacques Duverger
Robert Vattier
Jacques Castelot
Geneviève Page
Reine Charmy
Marcelle Arnold
Jean Brunel
Paule Launay
Marcel Rouzé
René Sauvaire