Tarzan [John Clayton]; John Bolling; Mrs. Bolling; Sandra Bolling; King Mosapa; Watunis; nameless medicine man
King Mosapa of the Watunis has been blinded by snake venom and kidnaps the missionaries Bolling in order to force their daughter, Dr. Sandra Bolling, into curing him. Tarzan tries to free the family, but is captured by the Watunis and condemned to die. However, Mosapa agrees to give Tarzan a chance of curing him, provided that Tarzan first kills the king vulture with a single arrow. Tarzan succeeds and cures Masapa with jungle herbs. The Bollings are accepted into the tribe.