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.
Dr. Odo Warnoff
Maleva Kerstein
Insp. Toberman
Ilsa Sternberg
Dr. Kerian
Waldemar Daninsky
Count Janos de Mialhoff
Frankenstein Monster
Tao-Tet (The Mummy)
Dr. Don Uno
o. A.
Judge Sternberg
