as Vicomte Francois de la Roche de Maudry
as Duc de Marny
as Baron de Hautperthuis
as The baron
as (uncredited)
as Le président
as Colonel de Montausset-Brissac
as Robert de Kerouan
as Father
as Drakton, l'amérricain
as Assessor
as Le baron
as Sherlock Holmes
as Henri Velcourt
