Pierre Destailles

as Sirius l'astrologue (Voice)

as Trivoux

as François

as Self

as Paul

as L'inspecteur Martin

as Le docteur

as Rosseneur

as Inspector Morel

as Self

as 'La Commande'

as Le directeur du journal

as Alfredo

as Victor Anodin

as Georges Pinson

as Sylvain Mithouard

as Jojo

as Camelot

as l'inspecteur Leblanc

as Maître Jacques Vermorel

as Roger Vernon

as le portier de l'hôtel

as Gaston Berval

as Le cuistot

as The twins

as Michel

as Lionel, the traveler

as Justin

as Hotel manager

as Le Majeur, membre de la bande

as Pierrot

as Le cafetier

as Innkeeper

as Maurin, French agent

as L'employé du gaz

as Fernand