While sailing with Princess Parisa to Baghdad to their wedding| Sinbad finds the Colossa Island and anchors his vessel to get supplies for the starving crew. Sinbadand his men help the magician Sokurah to escape from a Cyclops that attacks them| and Sokurah uses a magic lamp with a boy jinni to help them; however| their boatsinks and he loses the lamp. Sokurah offers a small fortune to Sinbad to return to Colossa| but he does not accept and heads to Baghdad. The citizens and the Caliphof Baghdad are celebrating the peace with Chandra| and they offer a feast to the Sultan of Chandra. Sakurah requests a ship and crew to return to Colossa but theCaliph refuses to jeopardize his countrymen. However| the treacherous magician shrinks the princess and when the desperate Sinbad seeks him out| he tells that heneeds to return to Colossa to get the ingredient necessary for the magic potion. But Sinbad has only his friend Harufa to travel with him| and he decides to enlist adoubtful crew in...