Marking Lex Barker's debut as Edgar Rice Burroughs' loinclothed hero, this actioner finds Tarzan helping an aviatrix who emerges from a remote valley years after being declared lost, seemingly without having aged a day. The jungle king must stop some unscrupulous types from discovering the "fountain of youth" that kept her young. Brenda Joyce, Evelyn Ankers, and Albert Dekker co-star. 73 min. Standard; Soundtrack: English Dolby Digital mono.