Hostile Comanche warriors tear three young women away from their families. The three young women are forcibly taken back to a Comanche village located inside Blanco Canyon. A small company of Texas Rangers are dispatched to rescue the three young women from the Comanches. Can these Texas Rangers rescue the three young women and bring them safely back to their families? Or will the three young women remain trapped living with the hostile Comanches for the rest of their lives?
Cooper McCaw, a former cavalry officer who was stripped of his rank and branded a coward, was summoned to Fort Concho by its commanding officer. Cooper is offered a chance to be reinstated back into the cavalry with his old rank if he agrees to journey into Blanco Canyon, kidnap a Comanche warrior named White Buffalo, and then bring White Buffalo safely back to Fort Concho alive. Will Cooper be able to fulfill this mission, or will he fail and forever be branded a coward?
