Bluebeard
Landru (original)
France, WWI. Landru, the father of four Children, contacts Parisian women through newspapers, seduces and eventually kills them in order to feed his little family.
Starring Charles Denner, Danielle Darrieux, Stéphane Audran, Michèle Morgan, Françoise Lugagne, Juliette Mayniel, Catherine Rouvel, Hildegard Knef, Mary Marquet, Jean-Louis Maury
Watch "Bluebeard" from streaming services Mubi, Kanopy released in 1963. It's a crime and drama movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie.