When a gang of ruthless bandidos kidnap wealthy Andrew Woodland's daughter, he turns to Clint Adams for help. Adams agrees to go south of the border to rescue the girl. But between hostile Yaqui Indians and corrupt Rurales, the odds are stacked against the Gunsmith. His only allies are some frightened peónes and a hot-blooded senorita with a score of her own to settle. And unless he can turn them into a fighting unit, the Gunsmith will be lucky to get out of Mexico alive!