Rellys

Amédée

Robert Arnoux

Mareuil

Julien Carette

Ange-Louis

Jeannette Batti

Jacqueline

Christine Hayrel

Monique Castapoul

François Joux

Doctor

Marcel Pérès

Castapoul

André Bervil

Georges

Georges Tourreil

Inspector

Charles Lemontier

Mr. Legros

Marcel Delaître

Inspector

Paul Azaïs

Photographer

Gaston Gabaroche

Forensic pathologist

Jean Clarieux

Étienne

René Worms

Friend

Gilles Grangier