Arsène Lupin / Lieutenant André Laroche

Inspector Béchoux of the Judicial Police

Aurélia Valéano

Albert, manservant

La Ballu

Isidore Bautrelet aka 'Véritaz'

French Consul in Florence

Sleeping car employee

Van Nelden, collector

General

Madame du Bois-Lambert

Henri

Attaché of the French consulate in Florence

Agnès, nurse

Sidekick

(uncredited)

SNCF employee (uncredited)

Prison guard (uncredited)

(uncredited)

(uncredited)

(uncredited)

Drunkard of Enghien (uncredited)

Traveler on the train (uncredited)

Secretary of the archives (uncredited)

Director

Production Design

Production Manager

Executive Producer

Executive Producer

Producer

Still Photographer

Hairstylist

Third Assistant Director

Makeup Artist

Camera Operator

Executive Producer

Producer

Producer

Camera Operator

Editor

Music

Assistant Camera

Costume Design

Second Assistant Director

Sound Recordist

Unit Production Manager

First Assistant Director

Sound

Director of Photography

Original Music Composer