Detective William Wisting discovers a corpse at a Norwegian Christmas tree farm.
FBI agents help Wisting in his search for American serial killer Robert Godwin.
Wisting and the FBI believe Godwin may have a connection to 12 missing person cases in Norway; a convicted killer is released from prison after serving 17 years.
Line's obsession with Viggo leads her to fight with Wisting; Wisting and the FBI discover more corpses and pressure builds.
Wisting's worst nightmare becomes a reality as the hunt for the killer intensifies; the Viggo case crosses paths with the Godwin case.
Wisting faces evidence tampering accusations over a previous case; Line attempts to keep her father's name out of the headlines.
Sven Nordin
William Wisting
Thea Green Lundberg
Line
Mads Ousdal
Nils Hammer
Lars Berge
Benjamin Fjeld
Ellen Bendu
Actor