Big Zach and Big Jake help a young girl find her captive mother and they take her from the Cheyenne Dog Soldiers. He gets help from his old friend Jim Bridger and has a running fight across the deserts of Utah and Nevada. Once safe her mother has second thoughts about abandoning her four kids from her Dog Soldier husband. She also tells Big Jake of a valley of gold she had found and they go to find it. But a Cheyenne Dog Soldier wants her and has her children hostage. Will they get the gold save her children and live through another fight with the Cheyenne Dog Soldiers?