A heavy snowstorm, a train collides with an avalanche forcing passengers to shelter in an isolated mountain hotel. A suspended police officer finds herself investigating mysterious murders occurring there.

Ida Engvoll, Pål Sverre Hagen, Kjell Bergqvist, Sissela Kyle, Magnus Samuelsson, Fabian Penje, Elli Rhiannon Müller Osborne, Edvard Olsson, Dilan Gwyn, Małgorzata Pieczyńska, Johan Hedenberg, Bella Marklin, Filip Mrdjen, Måns Clausen, Thomas Holmin, Henrik Gustafsson, Daniel Larsson, Nils Jørgen Kaalstad, Marian Saastad Ottesen, Shirin Golchin, Filip Slotte, Per Graffman, Peter Gröning, Hanna Oldenburg, Christoffer Svensson, Summer Starling