Four men set out in the Wild West to rescue a group of captives from cannibalistic cave dwellers. When the monsters kidnap several settlers, including a rancher.s wife, a small rescue party consisting of the injured rancher, the sheriff, his aging deputy and a strong- willed gunslinger, journey into hell to try and rescue them. They soon find themselves in
dark unknown territories where savage inbreeds armed with the ultimate weapon leave no hope of survival.