Otto and Charlotte face disaster with their herd on the journey home.
The Kilchers face a fallout from the warmest Alaskan winter in decades.
Atz Sr., Bonnie, Atz Lee and Shane struggle to move a two-ton bridge.
The Kilchers work to protect their livelihood on and off the homestead.
Tensions reach a breaking point on the annual Kilcher cattle drive.
Atz Lee and Jane hunt for black bear, but instead find a massive grizzly.
The Kilchers race to finish a year's worth of work in just four months.
The Kilchers harvest a sterile cow for meat and re-purpose its byproducts.
The Kilcher family celebrates Thanksgiving with friends.
Atz Sr. divulges the secrets of the range rider to Atz Lee and Eivin.
Otto, Jane and Shane help transport a cabin to an uninhabited island.
The Kilchers put their own spin on a secret Santa gift exchange.
The Kilchers claim steel, stockpile salmon and break ground on a cabin.
Changing weather forces the Kilchers to venture miles in search of food.
The Kilchers pay tribute to a fallen friend.
Jane and Atz Lee set out for their last bear hunt of the year.
The Kilchers prepare for winter, while some discuss leaving the homestead.
