The Gorgon | 1963
A mysterious monster is turning people to stone in a German village in 1910. When his girlfriend is killed, Bruno becomes the prime suspect. His ensuing suicide seems to confirm his guilt, but professor Carl Maister isn't so sure. He thinks one of the villagers is possessed by the spirit of Megaera, sister to Medusa. Among the possible culprits are Dr. Namaroff, gorgeous nurse Carla and a mental patient.