Imboscata al Black Canyon

The rich rancher Matt Randall relies on Tex and Carson to find his son John, kidnapped years earlier by the Indians in the Sangre de Cristo mountains and now gone wild. But someone isn't there. Over the years, the young above Willie Stoddard has won Randall's affection and now, if he wants to inherit the ranch, he must prevent the kidnapped boy from being found! Having eliminated two hunters, the only ones capable of tracking down John, but having failed in a deadly ambush against the rangers, Randall's expedition still sets off, followed closely by Willie and his grim advisor, Uncle Ruby.