Diaboliquement vôtre

Marcel Gassouk as (uncredited) Sergio Fantoni as Fréderic Launay Claude Piéplu as Decorator Peter Mosbacher as Kiem Albert Augier as Doctor Alain Delon as Pierre Lagrange / Georges Campo Senta Berger as Christiane Georges Montant as Brigadier

Raymond Danon Producer Julien Duvivier Director, Screenplay Henri Decaë Director of Photography Paul Gégauff Screenplay François de Roubaix Original Music Composer