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.
Tarzan
Jane
Clayton
Rokoff
Monsieur Gernot
Queen La of Opar
Sheik Ben Ali
Prof. Porter
Chief of Wazini
Arab Guard
Man in Ape Suit
