A group of archaeologists asks Tarzan to help them find an ancient city in a hidden valley of women. He refuses, but Boy is tricked into doing the job. The queen of the women asks Tarzan to help them.

Tarzan is a fictional character, a feral child raised in the African jungle by the Mangani great apes; he later experiences civilization, only to reject it and return to the wild as a heroic ...

Tarzan is growing old. After all these years of swinging through the trees and giving out with an occasional blood-curdling yell to thrill the kids in the front row, he's finally showing signs of age.