Tarzan spurns the love of La, Queen of Opar. When he isn't trying to keep the Bolshevik Rokoff and Clayton (pretender to the Greystoke estate) from reaching Opar, he is attacked simultaneously by two lions, dropped into a pit when a volcano splits the ground, nearly sacrificed by sun worshipers, and so on.
as Tarzan
as Jane
as Clayton
as Rokoff
as Monsieur Gernot
as Queen La of Opar
as Sheik Ben Ali
as Prof. Porter
as Chief of Wazini
as Arab Guard
as Man in Ape Suit