
A mysterious figure signing himself "The Ferret" keeps sending letters to the police, tipping them off about murders that are to be committed around Paris. Among those caught up in the police manhunt is a fraudulent clairvoyant.

as Cécile

as Louise Heller

as Doctor Dauvel-Juste

as Commissioner Hyacinthe

as Ludovic

as Mr. Thiais

as De Thomaz

as Mrs. de Lanier

as Lecartier

as Mrs. Chapuis

as Nick Jumeau

as Stadler

as Moncey

as Inspector Vignolles

as Jeuniot

as Marthe Belair

as Bonvallet

as Olympe de Stadler

as Prefect

as Inspector Poignant

as Madame Barbe





as Malmandier









as Pierre


as Jacqueline

as Achille Terrigny

as Elise Bonvallet

as Inspector Wens

as (uncredited)

as (uncredited)

as (uncredited)

as Madame Moncey (uncredited)

as (uncredited)