While trying to protect a young prince who is heir to Thailand's throne, Tarzan (Jock Mahoney) must square off against the boy's evil uncle in three dangerous challenges. Participating in a machete fight and other brutal contests, our hero puts his skills to the ultimate test. But does Tarzan have what it takes to succeed and ensure that the prince fulfills his royal destiny? Woody Strode, Tsu Kobayashi, Earl Cameron co-star. 100 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital mono.