Gabriel Signoret

as L'inspecteur Béchoux

as Monsieur Lescuyer

as Un Invité (Prologue) (as Signoret)

as Mr. Soupe

as Father Chinelle

as Le procureur Montfort

as Marquis of Barfleur

as Lord Sidley

as Le Maréchal Lyautey

as Apothecary Bourrachon

as Director of the boarding school

as Amiral Morbraz

as Haps

as Martin Haviland

as La limace

as Le docteur Trévoux

as Ovide Soliveau

as Roger Laroque

as Monsieur Prévoyan