The Devil's Wedding Night 4K 1973

Two brothers, Franz and Karl Schiller, decide to go in search of the famous Ring of the Nibelungs. To do this, Franz travels to Transylvania to the castle of Countess Dracula. On the way, he stops at a hotel, where he meets the owner's daughter and leaves an amulet that protects against evil. Upon arriving at the castle, Franz completely forgets about the ring, as he is captivated by the Countess's beauty. Naturally, she seizes the moment and turns him into a vampire. Meanwhile, the full moon rises, and the Countess uses the Ring of the Nibelungs to summon all the local virgins for a bloody satanic ritual...