When the villagers of Kleinschloss start disappearing, the town fathers suspect a resurgence of vampirism, but police inspector Karl remains skeptical.

The scientist Dr. Otto, who cares for the victims, visits a patient who has been attacked, Martha. In appreciation of her kindness, Martha receives a visit from a mentally challenged man named Herman.
On the doctor's return trip, she meets Kringen, one of the citizens, who claims he was attacked by the vampire, but has hidden her story of him from the city so as not to spread fear. Dr. Von encourages Kringen to tell the story of... Show more