Creepy, atmospheric horror tale that has gained a wide cult following over the years details the terror faced by two archeologists who journey to Africa to study a lost Nigerian tribe. When one is stabbed by an ancient sacrificial knife, he is transformed into a vampire. Duane Jones, Marlene Clark star. AKA: "Blackout," "Double Possession," "Blood Couple." 113 min. Widescreen; Soundtrack: English; audio commentary; bonus footage; featurette; photo gallery; more.