Deranged scientist, Gustav Niemann, escapes from prison and overtakes the director of a traveling chamber of horrors, soon reviving the infamous Count Dracula, the frozen Frankenstein Monster, and the Wolf Man.
Dr. Gustav Niemann
Lawrence 'Larry' Talbot (aka The Wolf Man)
Daniel
Dracula (aka Baron Latos)
Rita Hussman
Carl Hussman
Inspector Arnz
Prof. Bruno Lampini
Ilonka
Burgomeister Hussman
Fejos (uncredited)
Toberman (uncredited)
Muller (uncredited)
Hertz (uncredited)
Meier (uncredited)
Born (uncredited)
Inspector Gerlach
Strauss
Hoffman (uncredited)
Frederick Ullman
Dr. Geissler (uncredited)
Frankenstein Monster
Villager (uncredited)
