Doctor Finus

The post office clerk

(uncredited)

Binet, le chimiste de la Police Judiciaire

M. de Villebois, le mari d'Edmée (uncredited)

Commissioner Aiglefin

L'inspecteur de police (uncredited)

Paulin

Director of the bank

Judge

Le rouquin

Récitant (voice)

L'homme barbu

Joiner

Dr. Verari

le bijoutier qui cherche des escargots

Le commissaire Rudel

(uncredited)

A Clochard

Bookstore

Commissioner Gaber

Lemay

Oscar de Saint-Choul

Neighbor of the building

Un homme au vernissage (uncredited)

Blynn

The cookie (uncredited)

Inspector guarding Raoul