Aging manhunter Harlon Slade needs a bounty, and fast. When a gang of dingy outlaws wanders into his saloon it seems his troubles are postponed. But when he overhears their hushed whispers of gold in the cliffside ruins of the Sonoran desert, he wonders if there's more than just a bounty to be had. Slade tracks the men into the desert night, ready to take the treasure for himself. But something dwells in the ruins, lying in wait, and as the hideous...