Aliens from a dying world plot to conquer earth by preying on man's superstitions. Bringing two dead scientists back to life, they use their knowledge to re-animate various earth monsters, including the werewolf, Frankenstein's monster, the mummy Tao-Tet, and the vampire Count de Meirhoff.

Cast:Michael Rennie, Karin Dor, Craig Hill, Patty Shepard, Ángel del Pozo, Paul Naschy,

Genre:Horror, Science Fiction,

country:Germany, Spain, Italy,

Production:Eichberg-Film, International Jaguar Cinematografica, Producciones Jaime Prades,