The film is all about Prince Mamuwalde being turned into a vampire by Dracula. In true early 70's, post-Dark Shadows fashion, Mamuwalde is freed from his coffin in modern day and meets a reincarnation of his lost love.
- Charles Macaulay as Count Dracula
- William Marshall as Prince Mamuwalde / Blacula
- Vonetta McGee as Tina / Princess Luva
- Denise Nicholas as Michelle
- Thalmus Rasulala as Dr. Gordon Thomas
- Gordon Pinsent as Lt. Jack Peters