Maciste's village is attacked by pirates. The women, including Maciste's fiancee Guja, are carried off to Salmanak, where dwells the lair of the blood drinking Kobrak. Maciste vows to rescue them.

• Società Ambrosiana Cinematografica (SAC)
• Gordon Scott
• Leonora Ruffo
• Jacques Sernas
• Gianna Maria Canale
• Rocco Vitolazzi
• Mario Feliciani
• Van Aikens
• Annabella Incontrera