When two troll siblings wake up all alone in their cave, they need to embark on an adventure to find out were the 100 troll family has gone to. New things come to light about their family and feared mother Grýla.
Andrea Ösp Karlsdóttir
Anna Bergljót Thorarensen
Gríma Kristjánsdóttir
Huld Óskarsdóttir
Sigsteinn Sigurbergsson
