From a castle of armed warriors rises a cold murdering menace...
Kaänga; Ann Mason; N'geeso; Muranda; Rongo (elephant); Dr. Sutton
Muranda, a white woman, leads a tribe of natives in collecting very expensive cobra venom. Muranda, fearing interference in her business, captures Ann and attempts to execute her via hippopotamus. Kaänga rescues Ann, and Muranda is killed by her cobras.