Clasificación IMDb: 6,5/10 (3318 votos)
Director/es: Terence Fisher
Reparto Christopher Lee (Como Prof. Karl Meister), Peter Cushing (Como Dr. Namaroff), Barbara Shelley (Como Carla Hoffman), Michael Goodliffe (Como Professor Jules Heitz), Patrick Troughton (Como Inspector Kanof)
País: UK Estudio: Columbia Pictures
Duración: 83 minutos.
Argumento: In early-twentieth-century middle-Europe, villagers are literally becoming petrified. Although the authorities try to hush the matter up, it is apparent that at the full moon, Megaera, a Gorgon, leaves her castle lair and anyone looking on her face is turned to stone. When this fate befalls a visitor, experts from the University of Leipzig arrive to try and get to the bottom of it all.