Eddie Constantine
— Larry Blake
Danielle Godet
— Michèle Marlet
Simone Paris
— Elyane de Broussac
Gil Delamare
— Georges
Colette Deréal
— Stella
Dora Doll
— Isabelle
Jacques Dynam
— Gaston
Robert Dalban
— Inspector Tessier
Henri Cogan
— Sam
Jack Ary
— Inspector Brevan
Marcel Charvey
— Laurent
Henry Belly
— The assistant
Gérard Buhr
René Charles
Maurice Chevit
— An accomplice
Marie-José Darène
Robert Hirsch
— Saganoff
Bob Ingarao
— The first accomplice
Maurice Juniot
— (uncredited)
Elisa Lamotte
— (uncredited)
Palmyre Levasseur
— Michèle's concierge (uncredited)
Yette Lucas
— The bistro (uncredited)
Franck Maurice
— (uncredited)
Joëlle Robin
— (uncredited)
Irène Sergine
— (uncredited)
Catherine Valnay
— (uncredited)
Roger Vincent
— The doorman (uncredited)