Karl Malden
Dr. Marais
Claude Dauphin
Insp. Bonnard
Patricia Medina
Jeanette
Steve Forrest
Prof. Paul Dupin
Allyn Ann McLerie
Yvonne (as Allyn McLerie)
Anthony Caruso
Jacques the One-Eyed
Veola Vonn
Arlette
Dolores Dorn
Camille
Merv Griffin
Georges Brevert
Paul Richards
Rene the Knife-thrower
Rolfe Sedan
LeBon (as Rolphe Sedan)
Erin O'Brien-Moore
Wardrobe Woman
Henry Kulky
Maurice
Abdullah Abbas
Show Spectator (uncredited)
