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