"A smooth criminal, who turns to be Manuel Ismora, and his gang successfully and peacefully pull off con after heist. Elsewhere a timid office worker, Gabriel Dupon, is pressured by his boss..."
Louis Jouvet
as Ismmora / Dupon / Duke of Niolles / Mover / Norwegian
Suzy Delair
as Coraline, Ismora's mistress
Annette Poivre
as Charlotte Bonheur, typist, colleague of Gabriel
Jean-Jacques Delbo
as Oscar, Ismora's accomplices
Jean Carmet
as Ismora's accomplices
Jane Marken
as Concierge
Georges Pally
as Inspector Laprune
Robert Seller
as Investigating judge
Henri Charrett
as Mr. Charles Rodebois, buyer of the castle
Fernand Rauzéna
as Mr. Peroni, button buyer
Gaston Dupray
as Mr. Touzat, Gabriel's boss
Jean Morel
as Mr. Sorbier, jeweler
Philippe Olive
as Receptionist at the Malridge hotel
Léo Lapara
as André, Ismora's accomplices
Raoul Marco
as Inspector
Jean Diéner
as Castle guardian
Madeleine Suffel
as Mrs. Charles
George Cusin
as Mr. Pauzat
Jean Poc
as Academician
Danièle Franconville
as Client of Ismora (uncredited)
Colette Georges
as Hotel florist (uncredited)
Paule Launay
as (uncredited)
Louis Vonelly
Jean Dréville
Director
Jacques Companéez
Scenario Writer
Henri Jeanson
Dialogue
Adaptation
Christiane Imbert
Nino Frank
Raymond Borderie
Producer
Jacques Roitfeld
André Thomas
Director of Photography
Jean Feyte
Editor
Robert Gys
Production Design
Muller
Assistant Unit Manager
René Cloërec
Music
Foucher
Art Department Assistant
Jacques Chalvet