Saint Ange

Saint Ange is a 2004 supernatural horror film written and directed by Pascal Laugier in his feature film debut, and starring Virginie Ledoyen, Catriona MacColl, Lou Doillon, and Dorina Lazăr. The film is set 1958 at an isolated orphanage in the French Alps. A pregnant woman is hired as the new housekeeper, though most of the orphans were moved elsewhere following a recent death. The housekeeper investigates the suspicious deaths of war orphans during World War II, working with an adult orphan who has remained in the orphanage since the war.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.