Enigma for the Devil

1975

1h 38min

After the death of her father in Argentina, Elza returns to Brazil to visit her remaining family. While visiting her mother's grave, she takes a flower off an unknown grave and puts it in her mother's. Soon after that, she begins to receive strange phone calls from an unknown voice saying: "Give back my flower!". She becomes terrified and obsessed with the stranger's voice, and starts believing that it's the spirit of the deceased.