André Roanne

as Count Nicolas Osdorff

as Segheïr ben Cheïkh

as Denis Diderot

as Louis, the lighter thief

as Marvejouis

as Le substitut du procureur, responsable de l'enquête

as Lucien Lavirette

as Hubert

as Arthur Balfour

as Le Lt. Français

as André Darbois

as Monsieur de Lestrac

as Jim Strong

as Mr Charles

as Barrère

as Grégoire Girault

as Le lieutenant d'Urville

as Henry

as Dr. Devillers

as Jean Hudin

as Lord Cecil

as Pierre Daumont

as Pierre Daltour

as Georges

as Max

as Jo

as André

as Albert

as Lestrange

as Inspector Paul

as Restaurant manager

as Bob Deschamps

as Renato Gavard

as André d'Orlinsky

as Philippe de Hornes

as Joe Willings

as Paul d'Ermont

as L'inspecteur Charlet

as Pierre de Sableuse

as Jean-Paul

as Raoul Cernay

as Viscount of Samblin

as Monsieur La Giclais