Zutho, a Mandril monkey visits Tarzan and gets him to come with him. Tarzan reluctantly does so and Jane is perplexed as to why Tarzan would go. Tantor tells Jane a story of a young Tarzan, Tantor and Terk and their adventure on the forbidden side of the river and their first meeting with Zutho and what his strange hold over Tarzan is.—tomtrekp