Tarzan helps a young woman locate her lost father. The woman and her father fly to Nairobi in a makeshift helicopter.; Boy and Dombie take a Waziri war canoe for a ride. As they drift down the river, they rile the Waziris' enemies, the Wabandas. Tarzan comes for the boys and uses an elephant to drag the canoe back up the river.; Natongo thwarts an assassination attempt against Zulena and then survives an attempt on his own life. Natongo proposes marriage to Zulena.