Hunt and his men face many perilous journeys in this adventure Hunt takes his family to the ranch at Hidden Valley to discover it has been invaded by a man and his two hired gun hands. Hunt is forced into a shootout with his family close by. Jewels, Earl, Horse and Ben travel to Montana territory to try to eliminate a road gang that has killed more than 100 travels and is growing rich by stealing gold and jewelry. The Virginia City citizens have formed a vigilante committee, unaware that many of their group are responsible for the robberies, including the sheriff. Jewels and the boys return to Denver with a new man that may make a great U.S. Deputy Marshal that they encounter on the return trip to Denver. Meanwhile, Clayton, Jason, Justin and Bridge head for Las Animas and while following a band of killers are trapped in a deadly ambush that leaves one U.S. Deputy Marshal dead, and the other three are wounded as they fight for survival for five grueling days of 90+ heat. It is up to Hunt's instincts, he hasn't heard from Clayton for over a week, what does he do?