The film is about a woman who experiences frightening visions after visiting an insane asylum where one of the inmates claims to be Count Dracula (here following the Hungarian spelling Drakula). She has trouble determining whether the inmate's visions are real or merely nightmares.
Éva, an orphaned mine heiress, is on the verge of gaining her inheritance from Count Rudolf. In order to retain control, Rudolf aims to provoke a worker's revolt against her. Éva then meets Jura, one of the miners, who claims he was raised from birth within the mine by a mysterious witch named Anna.