Assignment Terror

Spanish horror icon Paul Naschy wrote, co-produced and stars in (but did not direct) this sophomoric monster mash about a visitor from the dying planet Ummo (a badly-dubbed Michael Rennie, who's played better alien visitors) whose plan for dominating the people of Earth includes the reanimation of several legendary monsters, including the infamous werewolf Waldemar Daninsky (Naschy), the vampire Count de Meirhoff, the mummy Tao-Tet, and Frankenstein's monster... or at least something called...