A serial-killer frightens Paris by phoning young ladies at night, telling them insults about their lives. Minos, as he calls himself, wants to prevent the world from free women and he targets at first these ones. Commissaire Letellier is given the investigation and he has hard work with the maniac.
Commissioner Jean Letellier
Inspector Moissac
Pierre Valdeck / Minos
Germaine Doizon
Divisional commissioner Sabin
Norah Elmer
Julien Dallas, student
Hélène Grammont
Psychologist
Police inspector
Pamela Sweet
Marcucci
Self
Neighborhood commissioner
Watchman Eugène Merclin
Prefect
Sub-prefect
Guest who goes to the wrong door
Inspector
Julio Cortes, Norah's lover
'Cacahuète'
Police inspector
Germaine Doizon's concierge
Armed robber (uncredited)
Radio journalist (uncredited)
Radio reporter (uncredited)
Sound engineer (uncredited)
Tenant disturbed by Letellier (uncredited)
Makeup Artist
Director
Writer
Still Photographer
Dialogue
Editor
Costume Design
Camera Operator
Editor
Set Decoration
Script Supervisor
Dialogue
Original Music Composer
Director of Photography
Story
Producer
Stunts
Stunt Driver