Belgian Congo, late-1800s. The government is hoping to find diamonds in the Congo in order to shore up its shaky national economy. Their plan hits a roadblock when a powerful local tribe rises up against them. However, the chief says he will lead them to the diamonds if they deliver to him one man - Tarzan. Tarzan, having acclimated to life in London, is called back to his former home in the jungle to investigate the activities at a mining encampment.
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