When Guillaume Valmont dies in a car accident, the only thing he leaves his wife Isabelle is his pharmacy. She never loved her older husband and she regards his death as a deliverance. At the funeral, she meets Judith, widow too, and she soon realises that her husband had been leading a double life. A short while later, the pharmacy is broken into, but nothing is stolen. Police Inspector Laforêt is put in charge of the case. Isabelle becomes suspicious when Judith offers to buy the pharmacy.
Danielle Darrieux
as Judith
Dany Carrel
as Isabelle Valmont
Jean Rochefort
as Inspector Laforêt
Pascale de Boysson
as Gilberte
Enzo Doria
as Angelo Cavalcanti
Hubert de Lapparent
as Guillaume Valmont
Madeleine Suffel
as Mrs. Doche
Jacqueline Marbaux
as
Dominique Marcas
as Woman at the funeral
Audrey Arno
as Woman on the train with Angelo
Jean Coste
as
Michel Vocoret
as Funeral director
