A woman is brutally murdered in front of her young daughter, the sole witness to the crime. The challenging case is assigned to Detective Huldar, who must unravel a web of perplexing clues while dealing with a traumatized child who has been rendered mute. To help unlock the girl's memories, Huldar seeks the expertise of a child psychologist-only to discover it's Freyja, a woman he recently had an awkward date with. Forced to collaborate, Freyja and Huldar must race against time to stop a killer who strikes again and remains perilously close.

• Kolbeinn Arnbjörnsson
• Þorsteinn Bachmann
• Vivian Ólafsdóttir
• Anna Gunndís Guðmundsdóttir
• Valdís Brynja Finnsdóttir
• Mikael Kaaber
• Ebba Katrín Finnsdóttir
• Valur Freyr Einarsson