Zandra, white princess of a lost civilization, comes to Tarzan for help when Nazis invade the jungle with plans to conquer her people and take their wealth. Tarzan, the isolationist, becomes involved after the Nazis shoot at him and capture Boy: "Now Tarzan make war!"
Johnny Weissmüller
as Tarzan
Johnny Sheffield
as Boy
Frances Gifford
as Zandra
Stanley Ridges
as Colonel Von Reichart
Sig Ruman
as Sergeant
Philip Van Zandt
as Captain Bausch
Rex Williams
as Lt. Reinhardt Schmidt
Pedro de Cordoba
as Oman
