The Duttons gear up for a final fight with the Becks; Beth helps Monica out of an uncomfortable situation.

The Duttons try to figure out who’s sabotaging their ranch, and Thomas Rainwater breaks ground on his casino, putting all the ranchers’ businesses in jeopardy.

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.