Atz begins his summer range riding season to protect Otto's cattle herd; a bear menaces from the edge; a wolf invades the herd.
Tensions reach the breaking point on the annual Kilcher cattle drive as Otto struggles to maintain control of his novice crew and chaos ensues.
Atz Lee talks for the first time about his traumatic fall from a cliff, which nearly killed him, and his recovery.
Otto reveals the secrets of the boneyard; Atz Sr. and Atz Lee hunt a black bear to restock their depleted food supplies.
Jane takes viewers on a personal tour of her homestead as the family faces the impending winter.
Otto gives a behind-the-scenes tour of the homestead; Atz Senior confronts a giant brown bear and her cubs before he and his son Nikos must take down a killer wolf.
Jane offers a tour of her homestead as the family faces the impending winter; Atz Lee tries to gather enough wood for Winter; Otto and Atz try to get the Kilcher cattle back to the safety of the ranch before a ferocious storm.
Summer ends and Eivin and Eve share a behind-the-scenes look at their life on the homestead; Atz Lee and Jane fish for halibut; Atz and Otto fish for enough Alaskan salmon to fill their freezer.
Otto struggles to maintain control of the annual Kilcher cattle drive; Eivin and Nikos risk it all to bring a homestead relic back to life; Atz Sr. tours the Head of the Bay and pays tribute to Bruce Willard.
Otto reveals the secrets of the boneyard; Atz Sr and Atz Lee hunt a black bear to restock their depleted food supplies; Eivin and his pregnant wife, Eve, find a natural underground spring and attempt to channel its water directly into their home.
One year after his traumatic near-death cliff fall, Atz Lee talks for the first time about the accident and his recovery; the family comes together in a massive effort to aid one of their own; Jane prepares for Atz Lee's homecoming.