From the moment their trails first met, Joe Striker, Will Fawcett and Emer Sparrow face danger and trouble. To avoid gun fights and corruption they decide to head east and cross the border into Arizona. But there's no safe haven, and with prices on their heads, they turn south to Mexico. When bounty hunters and Arizona Rangers eventually draw close, they decide to head separate ways. But Ralph Finn, the crooked sheriff of Muletown is made of dogged stuff and has a family score to settle. When the chase finally ends, it's not only their lives that are at stake.