In Noorvik, Chip races to set whitefish nets on thin ice for the last catch of the season, and Andy tests the safety of the river.
Sue discovers thieves have stolen her fuel supply. Chip and Agnes must barter the supplies they have for the essential items they lack.
As a blizzard descends on the Kavik River Camp, Sue rushes to set up hand lines so she can find her most critical buildings.
Chip's life grounds to a halt when his snow machine breaks, meaning no hunting, no fishing, and most importantly, no trade.
A fierce winter storm threatens Sue's fuel supply and Erik struggles to capture a thieving wolf.
Chip and Agnes use the tactics of Agnes's Inupiat ancestors on a major hunt, while Andy surprises Kate with a birthday getaway.
Sue hunts a group of ptarmigan birds, and Erik crashes his snow machine, leaving his trap lines unchecked.
Sue wakes up to a strange noise she knows is a predator lurking outside her tent, and Andy is fighting a different kind of enemy.
Chip and Agnes try to hunt down a wolf whose fur they can use to barter for items that they need to survive.
Sue travels to Fairbanks to officially buy her Kavik River Camp, and Andy and Kate must move their dogs to save them from a flood.