Episode 1
Asgeir is in Lofoten, where he follows a money trail to get a hold of Ziminov; Ellen is on leave, but she is restless and eager to return to work; the growing number of online threats against Jonas worries the Ministry of Justice.
Episode 2
New clues lead Ellen and Asgeir to Budapest, where they are to arrest Ziminov with the CIA's help; Chief and Ellen are concerned about Asgeir's behaviour when he will face Zimino; Jonas must meet with PST with regard to his own safety.
Episode 3
When Ellen and Asgeir learn that they have fallen into a trap, they must make an unlikely ally to escape; the Minister of Justice and the PST face the repercussions of Budapest's events; Tarje gets new information that completely changes his life.
Episode 4
Ellen goes undercover again to track down the infamous Mateusz Krajewski; Ziminov and Asgeir run into difficulties at the border; in Norway, Tarje is in a tough spot where he has to choose between being loyal to his sister and his best mate.
Episode 5
Ellen has taken Krajewski and his wife hostages; Tereza and Asgeir must infiltrate a highly guarded warehouse in order to find proof; the NATO summit put the Norwegian government under extreme pressure; the Minister of Justice has bad news for Jonas.
Episode 6
Poland is in revolt and the European democracy is in jeopardy; Ellen attempts to stop the attack; Asgeir asks Chief to help him; the NATO summit is about to begin as the Minister of Justice makes a crucial decision.