Professor Artus, a scientist specializing in artificial life, wants to try an experiment on an automaton; he is entrusted with a death row inmate. The professor is soon found murdered. It is Inspector Wens, helped by a journalist, who must solve the case. Franck Villard in the role of Wens succeeds Fresnay.
as Arlette
as Inspector Wens
as Professor Artus
as Tiburce Artus
as Hector, butler
as Maxime Artus
as Ramshow
as Chauffeur
as Commissioner
as Nurse
as Andrée
as Doctor
as (uncredited)
as (uncredited)
as (uncredited)
as (uncredited)
as (uncredited)
