Jason and Alexander return to the village and burn Brutus's house, then flee. Half of all the gorillas are in pursuit. Jason and Alexander make it to the Forbidden Zone where they encounter a race of mutants that have taken slaves in order to help them build mysterious war machines.
A radar operator turns off Earth's defenses when alien Krill offer him the most beautiful woman in the universe, but he finds out too late that she is only beautiful to them.