Paul Meurisse
— Steve Richardson
Odette Joyeux
— Cécilia
Albert Dinan
— Jeff
Philippe Lemaire
— Pierre Porteval
Bernard Charlan
Henri Charrett
Jean Clarieux
— Jo, the scarred one
Erno Crisa
Charlotte Ecard
— Suzanne
Arsenio Freignac
— The killer
Gilberte Géniat
Yette Lucas
— The landlady
Marcel Lupovici
— Bonardi
Philippe Olive
— Raoul
Jean Ozenne
Jacqueline Pierreux
— Lily
Marcel Pérès
— Mr. Porteval
Renée Thorel
— Mrs. Porteval
Michel Jourdan
— The reporter (uncredited)
Jacques Dynam
— (uncredited)