
Madame Clapain dies in dubious circumstances at the home of the Cadifon ladies, of which she was a tenant. A friendly inspector and Thérèse Cadifon each carry out their own investigation.
Cast

Raymond Rouleau
François Berthier

Line Noro
Madame Clapain

Michèle Alfa
Thérèse Cadifon
Cécile Didier
Mathilde Cadifon

Fernand Charpin
Doctor Joude

Pierre Larquey
Hurteaux
Raymonde Vernay
Pauline

Germaine Stainval
Aurélie
Michele Olivier
Florence

Colette Régis
A lady

Alexandre Rignault
Gamekeeper

Louis Seigner
Ancelin

Paul Faivre
Miron
Pierre Cueille
Billiard player

Gaston Mauger
Judge
Jean-Jacques Steen
Unknown
Crew
André Berthomieu
Director

Françoise Giroud
Screenplay

Marc-Gilbert Sauvajon
Screenplay
Édouard Estaunié
Novel
Andrée Danis
Editor

Christian Matras
Director of Photography
Jean Bachelet
Director of Photography
Serge Piménoff
Production Design
René Louge
Sound
Marceau Van Hoorebecke
Original Music Composer
Maurice Thiriet
Original Music Composer