Inspector Doirel investigates the murder of a man whose servant was found tied up. He discovers very quickly that the servant has lied. The latter ends up denouncing his accomplice who is arrested when he was going to kill the informer.
Clara
Inspector Doirel
'Le Furet'
'Le Jouyeux'
Roger Duboc
Hotel manager
Louis
Claude Lorrain
Bastien
Concierge
Madame Phalempin
(uncredited)
(uncredited)