一次意外姐弟三人被困在斯匹次卑尔根岛上，他们在与世隔绝的环境里要生存下去，同时还与北极熊成为了朋友。
Kaisa Gurine Antonsen
Julia
Ida Leonora Valestrand Eike
Ida
Leonard Valestrand Eike
Sindre
Line Verndal
Mother
Nicolai Cleve Broch
Father
Kristofer Hivju
Fangstmann
Lars Arentz-Hansen
Colonel Holm
Per Kjerstad
Myrmo
Evy Kasseth Røsten
Hendriksen
Bjørn Moan
Geir Helge Hamre
Steinar Rorgemoen
Saga Bøe-Waal
Leif Hamre
