Evil stepmother Zenobia has turned Prince Kassim into a baboon... so Princess Farah, Sinbad and his crew set off on a magical adventure quest, first to find an alchemist (Doctor Who to those of the right generation), who sends them on their way to Hyperboria to an ancient pyramid where Kassim can be cured, but they are secretly being stalked by Zenobia and her coterie. On their voyage Sinbad and his crew encounter a trio of ghouls, a killer wasp, a giant walrus, a troglodyte and a smilodon. The third, final and biggest budget of the Ray Harryhausen produced Sinbad trilogy, famed for their use of stop-motion animation technique. Congratulations: Your vote has been cast