Roger and Jane accidentally discover oil while drilling. Jack and Roger dream of oil wealth, until Tarzan tells them it will only lead to destruction of the jungle. Sheik Tanun Al Najaf arrives with no respect for the jungle or women. In retaliation for Tarzan telling him to leave, the Sheik kidnaps Jane. He then sets the jungle afire, and brings in his evil henchmen. Tarzan must save both Jane and the jungle.