79 minutes
8/30/1957
A police commissioner lives with his two children, wife, mother-in-law and maid. But he discovers that he has been poisoned with arsenic, and that the culprit must be someone close to him.
Jean Richard
as Commissioner Etienne Ledru
Nicole Courcel
as Anne-Marie Ledrut
Sophie Daumier
as Juliette Ledrut
Junie Astor
as Mrs. Terrasse
René Clermont
as Director of the lab
Bernard Dhéran
as Dr. Chauvin
Jean Galland
as Mr. Duquesne
Jacques Hilling
as Taxi driver
François Patrice
as Inspector Martin
Jacques Perrin
as Philippe Ledrut
Annick Tanguy
as Janine, maid
Yves Arcanel
Jean-Pierre Cassel
as Duquenne's son
Michel Nastorg
as Medical examiner
Raymond Pélissier
as Principal
Andrée Lelièvre
Yvon Sarray
as Neighbor
Denise Grey
as Mrs. Legrand, the mother-in-law
Noël Roquevert
as Commissioner Reboux
René Berthier
as (uncredited)
Lucien Camiret
as (uncredited)
Anne Lelièvre
as (uncredited)
Dominique Marcas
as Telephonist (uncredited)
Alain Nobis
as "Fuit défendu" waiter (uncredited)
Georges Sellier
as (uncredited)