Writer: Anne Bjørnstad, Eilif SkodvinStars: Krista Kosonen, Nicolai Cleve Broch, Stig R. AmdamSummary: A few years after people from the past inexplicably began appearing in the ocean, Alfhildr - who comes from the Viking Age - is teamed up with burned-out Oslo police officer Lars Haaland as part of the police department's integration program. While investigating the murder of a woman with Stone Age tattoos, Lars and Alfhildr make some chilling, unexpected discoveries.