Arctic Circle: Season 4

2025

Created by Joona Tena, Olli Haikka
5 episodes
Drama

During a routine search of an old cabin in the remote and wintery back country, Finnish policewoman Nina Kautsalo discovers... More

During a routine search of an old cabin in the remote and wintery back country, Finnish policewoman Nina Kautsalo discovers two dead sex workers, with a third fighting for her life. The ensuing investigation takes a surprise twist when an extremely rare and deadly virus is discovered in the surviving woman’s bloodwork.

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Where to watch Arctic Circle: Season 4

We aren’t aware of any way to watch Arctic Circle:... More Season 4 in New Zealand. If we’ve got that wrong, please contact us.

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Arctic Circle: Season 4 episodes

A Distant Guest

Nina continues as Ivalo's police chief. Her son Santeri is... More with her. Stenius comes to ensure security for an international conference. Nina investigates a major accident that turns out to be a mass murder.

Mark of the Chosen

They want to keep the mass murder investigation a secret.... More Aikio smells a burnt cart. A terrorist suspect arrives in Ivalo. The threat of terrorism, mass murder, and a brilliant comet in the sky seem to be connected.

Scars of the Past

Old events related to the religious sect are beginning to... More unravel. Nina interrogates Ossi about the past. Marita is warned about the prophecy. Aikio is shot. The police find out who is behind the mass murder.

The Last of His Family

Aikio's condition is serious. Nina identifies the terrorist wanted by... More the FBI. The motive for the mass murder is confirmed. In Ivalo Visiting astrophysicist Jonathan Sprout's life is in danger

Johdatus

Nina finds out about 40-year-old events and who the last... More representative of the Taimenen family is. Jarmo and Esko drive to the wilderness church. Tuomas kidnaps Santer. A desperate Nina decides to trust the guidance.