Johnny Weissmuller is called in by the government to investigate thefts of cobalt from a jungle mine owned by John King and his ward, Luora. He discovers natives led by King and Luora, who are selling the cobalt to a foreign government, are responsible. John's brother, Arnold King and Johnny are captured and doomed by the natives...
Cannibal Attack
Johnny Weissmuller fights enemy agents who are trying to steal cobalt while disguised as crocodiles.
