On screen
Cast
34 credited performers
Louis Jouvet
Inspector Carel
Madeleine Robinson
Lucienne Lusigny
Robert Arnoux
Rossignol
Léo Lapara
Inspector Perpignan
Monique Mélinand
Irma
Gisèle Casadesus
Florence
Yvette Etiévant
Girl
Artwork unavailable
Simone Sylvestre
Léone
Artwork unavailable
Janine Viénot
Character not listed
Robert Vattier
Charlie
Jacques Morel
Bouture
Artwork unavailable
Marianne Hardy
Marie-Louise
Artwork unavailable
Paul Barge
Forensic doctor
Artwork unavailable
Jean-Claude Malouvier
Character not listed
Jacques Roux
Character not listed
Jean Meyer
Victor
Charles Bayard
Gunsmith (uncredited)
Artwork unavailable
Anne Campion
Tonia (uncredited)
Maurice Chevit
Employee with the fingerprints (uncredited)
Artwork unavailable
Janine Clairville
Modeler (uncredited)
Jacques Denoël
Joi (uncredited)
Guy Favières
Bargeman (uncredited)
Artwork unavailable
Gisèle François
(uncredited)
Artwork unavailable
Josette Hanson
(uncredited)
Nicole Jonesco
Apprentice (uncredited)
Marcel Loche
(uncredited)
Artwork unavailable
Jacqueline Mansard
(uncredited)
Artwork unavailable
René Pascal
(uncredited)
Jacqueline Pierreux
Marceline (uncredited)
Artwork unavailable
Guy Saint-Clair
(uncredited)
Artwork unavailable
Sylvie Serliac
(uncredited)
Germaine Stainval
Concierge (uncredited)
Jean Sylvère
Tramp (uncredited)
Artwork unavailable
Constance Thierry
(uncredited)