Goliath and the Vampires

Ancient strongman Goliath (Gordon Scott) discovers that his village has been sacked by aggressors who kidnapped all the young women, including his fiancée. Goliath tracks the attackers and their victims to a city terrorized by the evil Kobrak (Guido Celano), who lives on human blood and plans to conquer the world with an army of prisoners turned into faceless zombies. With the help of an underground race of rebels called the Blue Men, Goliath takes on Kobrak's forces.