Martin Keller

Marty Keller, ex-Texas Ranger turned bounty hunter, is on the vengeance trail to find the three men who murdered his family. After being wounded, he is cared for by the widow of a murdered sheriff and she convinces him to search for the sheriffs killer as well. She asks a friend of the sheriff, an Indian, to help. The two are slowed by many battles along the way but eventually track the killers across the Southwest into Mexico. Side-tracked again, Marty gets involved in defending a large ranchero from Mexican bandits. It is during this battle that he finally learns who killed his family and why.

Bounty hunter Marty Keller doesn't expect his job to be easy, but he does expect to get paid. Stagecoach company owner Malcolm O'Brian puts a price on the head of a robber, but it's money he hasn't got. After Keller dodges a hail of bullets to bring in the wanted man, he's more than a little curious about how O'Brian plans to pay. O'Brian promises double if Keller can rid him of the threat to his stagecoach line for good. Now the bounty hunter is riding shotgun and aiming to take on as many outlaws as necessary – because on this trip, the cargo is hot lead and cold death.