Tarzan (Lex Barker) Collection

Ivory poachers, headed by Lyra the She-Devil, Vargo and Fidel, capture a native tribe to carry their loot. Tarzan intervenes and is captured. Jane is also captured and believed killed, so the despairing Tarzan endures endless torture until he learns she is alive. He rises to the occasion and leads his elephants in the usual victory stampede.

Tarzan's cousin comes to Africa in hopes that Tarzan will help him secure a fortune in diamonds essential to England's military security. The cousin is immediately killed off by his guide Rokov who persuades Edwards to impersonate the cousin. Joey (Boy's substitute) was used by natives as crocodile bate until Tarzan rescued him.

A smuggling gunrunner stirs up the belligerent Yorango tribe knowing they will attack the peaceful Ashubs tribe and bring Tarzan swinging through the trees to liberate the innocent natives and their queen, and divert Tarzan from his weapon selling elsewhere. Tarzan does so and swings back to his tree-house in time to save Jane from the unwanted-attention of another menacing villain.

The Lionians are a tribe dying of a mysterious disease. Their Chief decides to kidnap Jane and Lola, a half-breed nurse, in order to help repopulate his civilization. Tarzan must rescue them while fending off blowgun attacks from people called the Waddies who are disguised as bushes.

An aviatrix emerges from the jungle looking as young as she was when her plane went down many years before. Unscrupulous hunters discover that this is due to a secret fountain of youth. Tarzan tries to keep the hunters from finding the hidden valley setting of the fountain. The flyer ages as the effects of the fountain wear off.