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.
Boris Karloff
Lon Chaney Jr.
J. Carrol Naish
John Carradine
Anne Gwynne
Peter Coe
Lionel Atwill
George Zucco
Elena Verdugo
Sig Ruman
William Edmunds
Charles Miller
Philip Van Zandt
Julius Tannen
Hans Herbert
Dick Dickinson
George Lynn
Michael Mark
Olaf Hytten
Frank Reicher
Brandon Hurst
Glenn Strange
George Blagoi
Paul Bradley
Edmund Cobb
Gino Corrado
Joe Kirk
Belle Mitchell
Anton Northpole
José Portugal
Anne G. Sterling
Charles Wagenheim