André Nicolle

as Inspector (uncredited)

as Mr. de la Prade, director of “La Dépêche”

as Le secrétaire du journal (as A. Nicolle)

as Conservative

as L'inspecteur-adjoint

as Circus director (uncredited)

as Chapuis (uncredited)

as Monsieur Bobillot (uncredited)

as Docteur Louis

as Inspector

as (uncredited)

as (uncredited)

as College student (uncredited)

as Devilliers

as Dupuis

as Director

as Baradin

as The doctor (uncredited)

as Didier Daurat

as Commissioner Marlé

as Le patron du bar

as Mister Curtis