In the Season 5 premiere, the Kilchers confront the realities of the changing Alaskan climate; and Atz Lee enlists Atz Sr., Otto, Eivin, Bonnie and Jane to help with his dream to build an all-new and remote homestead.

The cycle of life on the homestead is continuous. Otto & Charlotte attempt to resuscitate a stillborn calf while Eve learns that taking life during a hunt isn't easy. The Kilchers say goodbye to Bruce Willard as Eivin & Eve welcome new life with Findlay.

Spring arrives on the homestead. Included: Atz and Atz Lee attempt to tame wild stallions at the head of the bay; at the same time, Otto, Eivin, Charlotte and Jane must innovate to protect their calves and overcome threats to their herd.

Atz Sr. goes bowhunting to restock dwindling food supplies, while Otto, Charlotte and August scramble to protect livestock at the head of the bay. In the meantime, Atz Lee develops a new foothold in the wilderness.

The Kilcher family brace for summer on the homestead; Atz Lee treks to forbidding Perl Island for an emergency crash course in wilderness survival; and Jane fights with creatures from the deep for food.

As spring draws to a close, Otto and August dig into a monumental plumbing project. Included: Eivin attempts to help, but loses control of his truck; Atz Sr. searches for two predators threatening the Kilcher property; Atz Lee and Jane give Shane a hand with his cabin.

The challenges of living on the remote and rugged Kilcher homestead are sometimes unforgiving. Life in this raw, untamed wilderness means keeping family close and firearms closer.

The Kilchers pay tribute to the family's dearly departed patriarch and matriarch, Yule and Ruth, by preparing a feast using strictly old-fashioned methods.

After a feverish summer of work, the Kilchers prepare for winter. Included: Eivin scales treacherous peaks to fill his freezer; Otto helps with Shane's cabin build, while it takes a perilous turn; and for Atz Lee, one fateful step leads to catastrophe.

Otto and Charlotte set out on an urgent rescue mission; Atz Sr., Eivin, Shane and Nikos come together to help Atz Lee.

The Kilchers create homemade gifts for their loved ones; Otto has an explosive gift for Charlotte; Jane builds a musical present for Atz Lee; Eivin constructs a dual-use vehicle.

The cycle of life on the homestead is continuous. Otto & Charlotte attempt to resuscitate a stillborn calf while Eve learns that taking life during a hunt isn't easy. The Kilchers say goodbye to Bruce Willard as Eivin & Eve welcome new life with Findlay.

As fall comes to a close, Atz Lee confronts the reality of recovering from his accident. To feed their families, Eivin and Jane venture miles at sea in search of massive halibut. The rush to complete the fall harvest puts Eve and Otto in harm's way.

Otto and Charlotte build a staircase at the homestead. Elsewhere, Atz Lee comes to an important realization about his recovery while Eiven and Eve welcome a new family member.

The Kilchers find themselves unprepared for winter's arrival. Led by Otto & Charlotte, the family's cattle trek a cold & deadly path. Shane risks losing a year's progress on his unfinished cabin, while the family embarks in two massive hunts.

Otto receives a terrifying house call, and the prognosis is grim. Atz Lee’s return to the Hunter’s Cabin is rudely interrupted, and he turns to a veteran homesteader for help. The Kilchers join forces to protect Shane’s cabin from winter’s fury.