Having finally concluded that they are not alone on the island, the eight castaways try to piece together evidence that will help them identify the other inhabitants.

Having finally concluded that they are not alone on the island, the eight castaways try to piece together evidence that will help them identify the other inhabitants.

The castaways spot a boat heading toward the island. They want to stay hidden. Mandrill and his Hanuman guards want to force the castaways out of hiding so that they will be recaptured and taken away from the island. Whose plan will succeed?

The Emperor is ready to reveal the island's secrets to Bushbaby. What he tells her is almost impossible for her to believe. Perhaps there is more to the Emperor-and the island-than meets the eye?

Despite Bushbaby's misgivings, the young castaways befriend the spider monkey that was stealing their food, especially after he promises to give them information about the hidden rulers of the island.