E1 - Go for Broke

Aired: March 26, 2018

An accident at sea cripples a Royal Navy expedition 200 miles from finding the Northwest Passage, forcing its captains to make dire choices.

E2 - Gore

Aired: March 26, 2018

After a long winter trapped in the ice, scouting parties are sent out in search of open water. One of the teams makes a frightening discovery.

E3 - The Ladder

Aired: April 02, 2018

With something now stalking the ships, the captains debate their options, testing their loyalty to one another against their duty to their crews.

E4 - Punished, as a Boy

Aired: April 09, 2018

A cunning attack on the ships proves the men are not battling an ordinary bear and that the region's Inuit culture may hold a key to their survival.

E5 - First Shot a Winner, Lads

Aired: April 16, 2018

A strange illness begins to show itself while another more familiar one jeopardizes the expedition's most valuable resource: its captain's judgment.

E6 - A Mercy

Aired: April 23, 2018

With the end of their provisions in sight, officers contemplate a tough, risky strategy while struggling to raise the men's worsening spirits.

E7 - Horrible from Supper

Aired: April 30, 2018

As the men make new attempts to find rescue, a series of shocking events underscores how vulnerable and exposed their situation has become.

E8 - Terror Camp Clear

Aired: May 07, 2018

Deaths under mysterious circumstances create paranoia among the men, and some of the crew may be considering mutiny.

E9 - The C, the C, the Open C

Aired: May 14, 2018

Hope comes in strange forms, and the question of what the men are willing to do to survive begins to be settled in both noble and horrifying ways.

E10 - We Are Gone

Aired: May 21, 2018

The expedition's epic journey reaches its climax as men find themselves in a final confrontation with the Inuit mythology they've trespassed into.