Provost Captain Slade Moran tracks three army deserters who stole two wagons of guns and supplies to sell to the Mexican bandit, Gonzalez. Time is against him and the renegades need capturing before they cross the border. But Moran's situation is about to get even more complicated. The daughter of Gonzalez, fleeing her father's anger, is being pursued by her father's men and breakaway rebel, Pedro Sanchez, who wants to use her as a bartering chip against her father. When the bullets start flying Captain Moran is right in the middle, and stuck there until the bitter end.