The Last Alaskans - Season 4

Heimo stalks his best hunting grounds and Tyler tracks caribou as the pressure is on to get a big kill before the harsh Alaskan winter takes hold. Charlie inspects his traplines but damage from summer wildfires puts his season in jeopardy.

Winter is one month away so it's prep time. Charlie's fire-damaged trap line means a tough season ahead, so he preps hard and hunts for his winter meat.

Tyler and Ashley hope to get some modern amenities by installing a well in their cabin for easy access to water. Heimo takes Krin and Scott caribou hunting.

The loss of Bob Harte is felt across the Refuge. Heimo boats to Bob's cabin to bring Bob's possessions to his family. Charlie recovers his father's shotgun from a hidden survival cache and hunts small game. Edna prepares her favorite meal, caribou head.

Moose season opens; as Charlie looks for a kill, he realizes he's being stalked by a bear; Heimo takes Krin to his best moose territory; Tyler takes to the skies to assess the fire damage.

As winter closes in, Tyler is on a desperate hunt to get a moose that can feed his family. With the river freezing over, Heimo and Scott race to get his boat off the water. Bob's daughter and ex-wife return to his cabin to honor his memory.

With temperatures plummeting, Heimo pushes into the arctic, desperate to get a moose for winter. Charlie and Tyler look to start their trapping seasons but must overcome devastating fire damage on their traplines.

With no meat for winter, Heimo is desperate to run his trap line, but he has no choice but to hunt for moose; Krin discovers that a wolf pack is hunting on her trap line; Tyler and Ashley work together to make the most of a recent moose kill.

Heimo tests his trapping skills on both land and water to outsmart one of his favorite catches, beaver; Scott puts lessons learned to the test as he tracks marten; Tyler's plan to run his sled dog team is threatened when the pack turns on each other.

Scrambling to finish the trapping season, Heimo discovers the best catch of the season, a wolf; Charlie walks in a legend's footsteps as he works the trap lines Bob left him; Tyler gets the hunting cabin ready for next season.