Dino Boy and Ugh encounter a native who is being pursued by the Sun People during their royal hunt. The hunters' huge lizard hounds pick up their scent, however, and Dino Boy and Ugh end up becoming the hunters' quarry. It takes the combination of Dino Boy's quick wits and Ugh's prodigious strength to cause the hunters to become the hunted... after the duo send a tyrannosaurus in pursuit of the pursuers.