Cast
Robert Lamoureux
Arsène Lupin / Lieutenant André Laroche
Робер Дальбан
Inspector Béchoux of the Judicial Police
Yves Robert
La Ballu
Gisèle Grandpré
Madame du Bois-Lambert
Alida Valli
Aurélia Valéano
Hubert de Lapparent
French Consul in Florence
Ginette Pigeon
Agnès, nurse
Michel Vocoret
Gérard Darrieu
Sidekick
Judith Magre
(uncredited)
Paul Villé
Secretary of the archives (uncredited)
Жак Дюфило
Albert, manservant
Michel Etcheverry
Van Nelden, collector
Жан Галлан
General
Harold Kay
Henri
Roger Dumas
Isidore Bautrelet aka 'Véritaz'
Jean Bellanger
Sleeping car employee
Pierre Duncan
(uncredited)
Gabriel Gobin
SNCF employee (uncredited)
René Hell
Prison guard (uncredited)
René Lefèvre-Bel
(uncredited)
Поль Пребуа
Drunkard of Enghien (uncredited)
Robert Rollis
Traveler on the train (uncredited)
Paul Müller
Attaché of the French consulate in Florence