Albert Dray	Actor	André, le barman
Andre Tainsy	Actor	Marthe
Caroline Cellier	Actor	Anna Foscarie
Dominique Zardi	Actor	Henri Rieutord, chef de poste
Henri Attal	Actor	L'employé de la morgue
Jacques Frantz	Actor	Alexandre Duteil
Jean Poiret	Actor	Inspecteur Jean Lavardin
Jean Topart	Actor	Docteur Philippe Morasseau
Jean-Claude Bouillaud	Actor	Gérard Filiol
Jean-Marie Arnoux	Actor	Le client du café
Josephine Chaplin	Actor	Delphine Morasseau
Lucas Belvaux	Actor	Louis Cuno
Marcel Guy	Actor	Le maître d'hôtel
Michel Bouquet	Actor	Hubert Lavoisier
Pauline Lafont	Actor	Henriette
Stphane Audran	Actor	Madame Cuno

Claude Chabrol	Director
Jean Rabier	Director of Photography
Monique Fardoulis	Editor
Marin Karmitz	Producer
Claude Chabrol	Screenwriter
Dominique Roulet	Screenwriter

Vivafilm	Distributor
MK2 Productions	Production Company