Daring battles against a dangerous band of bandits. A real big western full of speed, tension and race. Nerve-wracking adventures and joyfully serious equestrian romance.

Texas Rangers Tim Holt and Chito Rafferty are sent to Wilcox, Texas, to investigate the raids on Hoyt Corthell by a gang of masked robbers led by the Diablo Kid. Disguised as cowboys, they are stopped and taken to Trevitt Ranch, where they meet Gale Trevitt, her younger brother Artie, and her uncle Henry, the father of Trig, Matt and Luke. They have captured Tim and Chito. During a robbery, Tim is wounded by Doc Nichols as he is about to arrest one of the robbers. But the Trevitt family has a dark secret. The day of vengeance has come...