In a dark jungle somewhere in the Caribbean, young boy Marco is fleeing from the terrible wizard, Maga Kahn, and Kahn’s army of ape soldiers. Marco has stolen a magic diamond that can fulfill wishes at full moon. Soon, the infamous Captain Sabertooth hears about the Magic Diamond and decides he wants it. However, he mistakes the keeper of it for one of his former young pirates, Pinky. After a dangerous journey to Maga Kahn’s island, Pinky and Marco realise that they have more in common than they thought.