Thomas and Shea recruit James and some local cowboys to corral a herd of cattle. As they begin their journey, the caravan is confronted with some of the many dangers they will face along the way.
Follow the Dutton family as they embark on a journey west through the Great Plains toward the last bastion of untamed America. It is a stark retelling of Western expansion, and an intense study of one family fleeing poverty to seek a better future in America's promised land andmdash; Montana.