The twin of a small-town physician returns from the grave as a Vampire for vengeance against his brother, who secretly killed him because the twin served Satan. Assisting the Vampire (George Zucco) is his evil servant (Dwight Frye), who played a similar role as Renfield, in the original "Dracula" with Bela Lugosi. Though shot in only 6 days, this schlock classic still has great atmosphere!