Louis Jouvet
Inspector Carel
Madeleine Robinson
Lucienne Lusigny
Robert Arnoux
Rossignol
Léo Lapara
Inspector Perpignan
Monique Mélinand
Irma
Gisèle Casadesus
Florence
Yvette Etiévant
Girl
Simone Sylvestre
Léone
Janine Viénot
Robert Vattier
Charlie
Jacques Morel
Bouture
Marianne Hardy
Marie-Louise
Paul Barge
Forensic doctor
Jean-Claude Malouvier
Jacques Roux
Jean Meyer
Victor
Charles Bayard
Gunsmith (uncredited)
Anne Campion
Tonia (uncredited)
Maurice Chevit
Employee with the fingerprints (uncredited)
Janine Clairville
Modeler (uncredited)
Jacques Denoël
Joi (uncredited)
Guy Favières
Bargeman (uncredited)
Gisèle François
(uncredited)
Josette Hanson
(uncredited)
Nicole Jonesco
Apprentice (uncredited)
Marcel Loche
(uncredited)
Jacqueline Mansard
(uncredited)
René Pascal
(uncredited)
Jacqueline Pierreux
Marceline (uncredited)
Guy Saint-Clair
(uncredited)
Sylvie Serliac
(uncredited)
Germaine Stainval
Concierge (uncredited)
Jean Sylvère
Tramp (uncredited)
Constance Thierry
(uncredited)