Season 4
Episodes
1. Adapt or Die
In the Season 4 premiere, unpredictable extreme conditions lead to the survivalists finding new ways to adapt.
2. Dark Crossing
Tom defends his home against the threat of a bear; Morgan makes a fatal miscalculation on thin ice.
3. Welcome to the Tundra
Morgan gets stuck in the grips of an ice desert with no shelter in sight; Marty's return to Alaska's Revelation Mountains takes an unexpected turn.
4. Best Laid Plans
Winter's uneven arrival creates mayhem in the mountains, placing Rich on the front lines of a new war against predators and pushing Tom to the brink.
5. Deadly Ascent
Morgan climbs into the dangerous Alaska Range; Rich goes to war with the wolves.
6. Snowblind
Morgan walks into a death trap in the Alaska Range when a whiteout hits in an avalanche zone.
7. The Fallen
Marty finds an unexpected advantage; Rich starts a search for a lost friend.
8. Lifeblood
Morgan stakes out his next meal to battle starvation; Marty finds an unexpected jackpot.
9. So Close, Yet So Far Away
Tom's run of bad luck escalates, but he refuses to give up; Morgan closes in on his goal; Marty prepares for his family's arrival on the line.
10. Hard Target
Morgan's survival depends on a critical airdrop; gale-force winds threaten to destroy Marty's cabin; Tom finally gets a breakthrough that could end his losing streak.
11. Touchdown
Eustace Conway and others try to obtain the food and supplies to make it through winter.
12. Miles to Go
A breakdown leaves Marty stranded after dark; Eustace must improvise when he comes up shorthanded.
13. In the Blood
An early melt halts Marty's record run; Tom receives a surprise boost; and Eustace tries to finish a logging job before spring.
14. Winter's Gamble
Marty makes a gamble that changes everything; a storm batters Eustace and Preston during their final push.
15. Awakening
A predator comes back when Tom can least afford it; Marty runs out of daylight; Rich fights back the wolves.
16. Hard Fought and Fairly Won
It's a race against the end of winter, Marty takes a risk on thin ice, and Rich launches a rescue mission.