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