Picpus

Maigret

Berthe

Mascouvin

Lucas

Louis Dubief

Maître Laignan

Le Cloaguen

Le grand patron

Amadieu

Le docteur Pierre

La soeur de Le Cloaguen

Madame Le Cloaguen

Le petit employé (uncredited)

(uncredited)

(uncredited)

(uncredited)

Le clerc (uncredited)

Le coursier (uncredited)

(uncredited)

Jacques (uncredited)

Madame Cognet (uncredited)

Le peintre (uncredited)

(uncredited)

(uncredited)