Scream Blacula Scream - 1973

After a Voodoo queen selects an apprentice that is adopted because her successor, her true heir is outraged. Seeking revenge, he buys Blacula the vampire off of a dealer's bones, also uses voodoo to bring back the vampire once again to complete his bidding. Consequently, Blacula turns him into a vampire and makes him his servant. Meanwhile, a police officer with a huge assortment of African American antiques along with a interest in the occult investigates the murders caused by Blacula along with his horde.