Iron Eyes was hunting bounty again, this time chasing wanted outlaw Joe Brewster across a pitiless desert. And Brewster held all the cards. Iron Eyes had been badly wounded in an earlier confrontation with the Brewster brothers, and now he'd lost his horse. But there wasn't any quit in Iron Eyes, so he sucked it up and kept going ... until he found an oasis in a valley. There he discovered something else, too—that the families are living there were under threat of death by Don Miguel Sanchez and his army of vaqueros.
Iron Eyes faced a choice. To continue his pursuit of Brewster and leave the folks who nursed him back to health to fend for themselves ... or to take on their fight and make bloody war on the Mexican gunnies?