The Perfume of the Lady in Black

Mimsy Farmer portrays Sylvia, a chemist who begins to suffer from strange visions. She sees a mysterious woman in black applying perfume in a mirror, strangers following her everywhere she goes, and a ghostly little girl reminiscent of Alice in Wonderland, who may be Sylvia herself as a child. It turns out that Sylvia stabbed her mother's sexually abusive boyfriend to death long ago, and now her visions are driving her to madness and cleaver-murders. The other possibility, however, is that literally all of Sylvia's friends are Satanists conspiring to cause her suicide. (Kino Lorber)