Bounty hunter Iron Eyes is heading south to Mexico in search of outlaws Bodine and Walters, but is himself being hunted down by his erstwhile sweetheart Squirrel Sally. Then Iron Eyes learns that Sally has been kidnapped by landowner Don Jose Fernandez, and rushes to her aid. But Sally, Iron Eyes and the outlaws are all just pawns in a much larger game, with an enemy more deadly than they can imagine, and Iron Eyes has to use all his courage and skill to survive.