| During a snowy Christmas season in Sweden, psychologist and profiler Inger Johanne Vik finds not only herself but also her autistic daughter drawn into the investigation of a number of disturbing deaths, through which she meets detective Ingvar Nyman of “Rikskrim,” a Swedish national police force. |
| Name | Character | Episodes |
|---|---|---|
| Henrik Norlén | Ingvar Nyman | 16 |
| Melinda Kinnaman | Inger Johanne Vik | 16 |
| Simon J. Berger | Isaac Aronson | 16 |
| Kim Cattrall | Helen Tyler | 8 |
| Alexandra Rapaport | Ulrika Sjöberg | 8 |
| Billy Campbell | Dale Tyler | 8 |
| Greg Wise | Warren Schifford | 8 |
| Liv Mjönes | Patricia Green | 8 |
| Paprika Steen | Alva Roos | 8 |
| Johan Widerberg | Lukas Lindgren | 8 |
| Lachele Carl | Lori Reed | 5 |
| Julia Dufvenius | Isabella Levin Mördad | 1 |