Robert Lamoureux
André Laroche / Arsène Lupin / Aldo Parolini
Liselotte Pulver
Baroness Mina von Kraft
O.E. Hasse
Kaiser Wilhelm II
Daniel Ceccaldi
Jacques Gauthier
Georges Chamarat
Inspector Lucien Dufour
Huguette Hue
Léontine Chanu
Renaud Mary
Paul Desfontaines
Sandra Milo
Mathilde Duchamp
Paul Müller
Rudolf von Kraft
Henri Rollan
The Chairman of the Board Emile Duchamp
Margaret Rung
The American
Charles Bouillaud
Otto, the valet
Hubert de Lapparent
The jewelry seller
Pierre Stéphen
The jeweler Clérissy
Jacques Becker
The crown prince
Hugues Wanner
The boss of the hair saloon
Pierre Darçay
Alexandre Mihalesco
Grand father
Alain Janey
The hairdresser
Jacques Mancier
A man at the hairdresser
Mireille Ozy
The maid of Laroche
Pierre Duncan
The Maharadjah
Henri Belly
An accomplice
René Hell
The street sweeper
Jacques Manoir
Joé Davray
Maharadjah's guard
Jean-Marie Arnoux
(uncredited)
Antoine Baud
(uncredited)
Marcel Bernier
(uncredited)
E. Blondet
(uncredited)
Jean-Paul Blondet
(uncredited)
Claude Carliez
(uncredited)
Pierre Danny
(uncredited)
Lucien Desagneaux
(uncredited)
Jacques Dhéry
(uncredited)
Édouard Francomme
(uncredited)
Hendoux
(uncredited)
Abel Jores
(uncredited)
Rico López
(uncredited)
Maurice Magalon
(uncredited)
Robert Mercier
The man with the water pitcher (uncredited)
Albert Montigny
(uncredited)
Mossaz
(uncredited)
Paul Préboist
The groom
Georges Serrano
(uncredited)
Hans Verner
(uncredited)
Michel Vocoret
(uncredited)