Cast
George Cusin
Mr. Pauzat
Danièle Franconville
Client of Ismora (uncredited)
Suzy Delair
Coraline, Ismora's mistress
Annette Poivre
Charlotte Bonheur, typist, colleague of Gabriel
Jean-Jacques Delbo
Oscar, Ismora's accomplices
Georges Pally
Inspector Laprune
Colette Georges
Hotel florist (uncredited)
Louis Vonelly
(uncredited)
Jean Carmet
Ismora's accomplices
Gaston Dupray
Mr. Touzat, Gabriel's boss
Jean Morel
Mr. Sorbier, jeweler
Léo Lapara
André, Ismora's accomplices
Jane Marken
Concierge
Henri Charrett
Mr. Charles Rodebois, buyer of the castle
Raoul Marco
Inspector
Paule Launay
(uncredited)
Louis Jouvet
Ismmora / Dupon / Duke of Niolles / Mover / Norwegian
Robert Seller
Investigating judge
Fernand Rauzéna
Mr. Peroni, button buyer
Philippe Olive
Receptionist at the Malridge hotel
Jean Diéner
Castle guardian
Madeleine Suffel
Mrs. Charles