Tarzan is summoned to Brazil by an old friend to stop an evil tribal cult from destroying native villages and enslaving the survivors. The Lord of the Jungle is accompanied on his quest by a pretty blonde doctor, a boy and a grizzled sea captain.
Mike Henry
as Tarzan
Jan Murray
as Sam Bishop
Manuel Padilla Jr.
as Pepe
Diana Millay
as Ann Philips
Paulo Gracindo
as Professor
Rafer Johnson
as Barcuma
Luz del Fuego
as Tribeswoman (uncredited)
