La Mariée était en Noir

Title: The bride wore black (La mariée était en noir)
Country: France | Italy
Year: 1968
Director: François Truffaut
Cast: Jeanne Moreau, Jean-Claude Brialy, Michel Bouquet
Duration: 107 min.
Language: French
Plot: Julie Kohler is prevented from suicide by her mother. She leaves the town. She will track down, charm and kill five men who do not know her.

IMDb