Arctic Circle

A Finnish police officer discovers a dying Russian sex worker carrying a deadly virus.

The police officers and the health department form a tentative alliance as the threat continues to grow.

Nina and Thomas run into trouble when they try to test the occupants of an infamous ‘prostitution bus.’

After questioning Marita, Nina and Thomas narrow in on a potential carrier of the virus.

A pregnant woman from a local religious Laestadian sect arrives at the health center but Thomas’ attempt to deliver her baby results in tragic consequences. In Russia, Raunola agrees to help Cevikovic.

Irina opens up to Nina about her experiences as a sex slave for a Russian oligarch

Raunola returns, determined to carry out his murderous mission, starting with Nina.

A man who has been searching for Cevikovic offers information on the virus’ origins in The Bosnian War.

The strike team enters Russia to capture Cevikovic but they walk straight into an ambush.

After the snowmobile crash, Thomas struggles to save Nina from Russian officials.