June 18, 2015 • 42m
In the Season 4 premiere, unpredictable extreme conditions lead to the survivalists finding new ways to adapt.
June 25, 2015 • 42m
Tom defends his home against the threat of a bear; Morgan makes a fatal miscalculation on thin ice.
July 2, 2015 • 42m
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.
July 9, 2015 • 42m
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.
July 16, 2015 • 42m
Morgan climbs into the dangerous Alaska Range; Rich goes to war with the wolves.
July 23, 2015 • 42m
Morgan walks into a death trap in the Alaska Range when a whiteout hits in an avalanche zone.
July 30, 2015 • 42m
Marty finds an unexpected advantage; Rich starts a search for a lost friend.
August 6, 2015 • 42m
Morgan stakes out his next meal to battle starvation; Marty finds an unexpected jackpot.
August 13, 2015 • 42m
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.
August 20, 2015 • 42m
Morgan's survival depends on a critical airdrop; gale-force winds threaten to destroy Marty's cabin; Tom finally gets a breakthrou...Read more
August 27, 2015 • 42m
Eustace Conway and others try to obtain the food and supplies to make it through winter.
September 3, 2015 • 42m
A breakdown leaves Marty stranded after dark; Eustace must improvise when he comes up shorthanded.
September 10, 2015 • 42m
An early melt halts Marty's record run; Tom receives a surprise boost; and Eustace tries to finish a logging job before spring.
September 17, 2015 • 42m
Marty makes a gamble that changes everything; a storm batters Eustace and Preston during their final push.
September 24, 2015 • 42m
A predator comes back when Tom can least afford it; Marty runs out of daylight; Rich fights back the wolves.
October 1, 2015 • 42m
It's a race against the end of winter, Marty takes a risk on thin ice, and Rich launches a rescue mission.