The Duttons must fight to protect their legacy.
The Dutton family, owners of the largest ranch in Montana, fight ruthlessly to keep their land from the neighboring Indian reservation and the new chief seeking to reclaim it.
John collects an old debt and calls in a favor, and Kayce considers his options for the future as the Duttons realize the potential repercussions of the dispute.
The Duttons are haunted by a family tragedy, Kayce helps a young girl in danger, Jamie and Beth consider potential political careers, and John takes on Thomas Rainwater.
Kayce and Monica deal with the aftermath of a family death, a secret about John is revealed, Tate has a close call, and Beth gives Dan Jenkins a rough night out on the town.
John tries to convince Kayce and Monica to stay close to home, Jamie works some legal magic, Rip looks for a new cowboy for the ranch, and Beth pursues revenge.