Tarzan and his new friend Chet encounters shiftas who have taken a young white woman as a slave and her airplane as booty. Tarzan and Chet free the young woman, Chet proposes marriage to her and the two of them fly to civilization.; When Boy is taken captive by a band of Tuaregs, Tarzan and a group of baboons pursue and rescue Boy.; The brother continue to make efforts to elude the Obelo warriors. They cross a crocodile-infested stream, hoping that their pursuers will not follow.