Baron Blood (1972)

In "Baron Blood" (1972), a young woman named Eva travels to Austria to inherit her family's castle, only to unwittingly awaken the vengeful spirit of a sadistic Baron who once lived there. As Eva delves into the castle's dark past, she and a historian must race against time to stop the Baron's reign of terror from consuming them. The film explores themes of revenge, the supernatural, and the consequences of dark deeds from the past.