Thin Ice

A research ship is attacked off the coast of Greenland. The incident takes place just as the Arctic Council is trying to reach an agreement on a treaty banning oil drilling in the Arctic.

After the attack on the research ship, the crew and Viktor are reported missing. Viktor's wife Liv takes matters into her own hands. Meanwhile, Elsa tries to persuade the other members of the Arctic Council to stay in Greenland.

Filmmaker Kimmernaq wakes up in captivity with the crew of the oil tanker. The hostages decide to fight their guards. At the same time, Liv discovers that there is a link between the attackers and the Russian government.

Liv and Enok travel north to follow up on a lead that could lead to the kidnapped crew, and Elsa's proposal loses support from other ministers when she falls victim to a smear campaign from Russia.

The owner of the ship, Ville Berger, is travelling to Tasiilaq to support the crew's families. Meanwhile, Elsa struggles with several setbacks that together lead to a life-changing decision.

Elsa reacts with a counter-attack after she is blackmailed. The council is outraged and Elsa finally seems to be getting the support she needs. Meanwhile, Liv and Enoch discover a clue and choose to defy the rules in search of the truth.