In the late 19th century, a frail prison governor and his disabled assistant conduct sinister experiments on the inmates of a notorious penal institution.
Blood of the Vampire
In the 1870s, Transylvania's villagers mistakenly condemn Dr. Callistratus to death, believing him to be a vampire. But just as all hope seems lost, his deformed henchman Carl springs into action, performing a heart transplant to revive the scientist.
