In the wilderness of Montana's Big Sky country, a young woman Olympic athlete, Kari Swenson, was kidnapped at gun point while on a training run. Searchers found her chained to a tree and guarded by two 'mountain men, ' Don and Dan Nichols, father and son who had left civilization a dozen years before. In the ensuing confrontation, Kari was badly wounded by the younger Nichols and a rescuer was coldly shot and killed before the Nicholses made their...