Wolf Hole

Lew Cayne seeks revenge for a ruthless double-cross that put him in the Yuma Penitentiary for nearly ten years, but on his return to the town of Hackberry, he immediately becomes the major suspect in a vicious stage-coach robbery which arouses the interest of three state rangers. As happened once before, both the gold and the raiders disappear without a trace, and it takes all of the rangers' toughness and cunning before they can unravel the mystery that involves the old creek caves - but the rangers can only do so much. A gun-packed showdown now awaits Lew Cayne.