An icebreaker is stranded in a winter storm during the longest, darkest Solstice night. Coast Guard Sanna Tanner leads the rescue team, haunted by disturbing events. Sanna races to solve the mystery before she becomes the next target.

Eero Milonoffas Eemil Kauranen
Mikko Leppilampias Joonas Kapanen
Seidi Haarlaas Laura Hongisto
Jessica Grabowskyas Sanna Tanner
Johannes Holopainenas Peter Pohjanranta
Mona Kortelampias Jaana Pohjaranta
Roderick Kabangaas Toni Muurikka
Riitta Havukainenas Helena Antola
Karim Rapattias Martti Niiranen
Tuomas Nilssonas Jani Westman