A rancher fighting for his land and family stumbles upon an unfathomable mystery at the edge of Wyoming’s wilderness, forcing a confrontation with the Unknown in ways both intimate and cosmic in the untamable American West.
With family ties beginning to fray, Royal takes violent measures to get rid of Autumn, but is foiled when he discovers she has manipulated someone close to him.
The Abbott family faces a grand reckoning over the course of a single day as the showdown between Royal and Autumn culminates, unearthing a shattering revelation.
In the aftermath of the bison stampede, the Abbott family is more fractured than ever. Royal and Cecilia confront some difficult truths as they fight to keep their family together.
Perry seeks help from an unexpected family member. The Tillersons promise revenge against the Abbotts, while Royal contends with a new threat to the West Pasture.