Tarzan and Jane go to New York to rescue Boy after he is kidnapped into a circus.
Tarzan's jungle home, and his family, Jane and Boy, are threatened by men greedy for gold.
The Phantom's clan has ruled the jungle tribes for centuries. He battles Dr. Bremmer who plans to build an airfield and gets greedy when Professor Davidson and his niece Diana arrive to search for the treasure of the lost city of Zoloz.
Tarzan finds a boy from a crashed plane and raises him with Jane in the jungle. A search party comes looking for the plane.
Tarzan goes to Guatemala to find his lost friend, D'Arnot. On the way he helps Major Matling search Mayan ruins for hidden jewels and an idol containing the formula for a powerful explosive.
Two safari tour-guides and business partners find in the African jungle a wandering stunning blonde who suffers from amnesia.
