Fan Casting Kong and Tarzan on the Planet of the Apes

In an alternate take on Escape from the Planet of the Apes where Cornelius, Zira and Dr. Milo travel to late-1800s Africa instead of the 1970s, the apes become the leaders of the Mangani and Caesar and Tarzan are raised as brothers. However, as Tarzan grows up and humans arrive in the jungle, they are separated by poachers. Eventually they reunite when the war between man and ape takes them from the jungles of Africa to the inner earth realm of Pellucidar while also dealing with the ruler of Skull Island, King Kong, who was brought to Africa on accident by filmmaker Carl Denham after a ship forces the ship known as the Venture to dock in Africa.