A city neighborhood is frightened by a strangler and a voyeur. The police detectives, headed by Léopold Latour, are not very efficient in their investigations, though detective Édouard Lambert does a little sleuthing on his own.
as Marie José
as Léopold Latour
as Bertrand Houle
as Édouard Lambert
as Mme Noreau
as Colette
as Henri-Paul
as Lucien
as Catherine Rondeau
as Louis