Tarzan, Lord of the Jungle

While walking through the jungle Tarzan discovers a large whale with a harness strapped to him. Tarzan discovers that the whales are being used to create power for the City of Atlantis. The whale takes Tarzan to Atlantis which is deep under the water to investigate. Tarzan learns that the only way to keep the city from becoming flooded is to keep generating power. Tarzan helps discover an alternate power source so that the animals can be freed and the city can be saved.

When one city of miniature people build a giant robot to fight another city of miniature people, Tarzan must make peace between them.

While enjoying a peaceful day in the jungle Tarzan discovers footprints that lead him a group of Conquistadors. The Conquistadors are searching for the treasure of their ancestors. The treasure that the Conquistadors seek is frozen in a glacier occupied by the Ice people. Tarzan fears that the glacier is going to collapse so he must warn the ice people of the danger of the conquistadors and also get them to leave their home on the glacier before it is too late.