Plot Summary:A veteran white trader in the darkest Africa of the 1870s mentors a younger companion on the mysteries of the Dark Continent. After meeting a missionary, they go in search of Nina, her kidnapped daughter, who was abducted by natives when she was young and now reigns over the savage tribe, regarded by them as a goddess. When the two men are captured and slated for horrible death by her people, she rescues them, and the trio flees the pursuing tribesmen through savage country.
While on safari in an unexplored area of Africa, Trader Horn and Peru find missionary Edith Trent killed by natives. They decide to carry on her quest for her lost daughter Nina. They find her as the queen of a particularly savage tribe, and try to bring her back to civilization.