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.
Harry Carey
as Aloysius "Trader" Horn
Edwina Booth
as Nina Trent
Duncan Renaldo
as Peru
Mutia Omoolu
as Rencharo
Olive Carey
as Edith Trent
C. Aubrey Smith
as St. Clair (uncredited)
Riano Tindama
as Witch Doctor (uncredited)
