Alf Prøysen's classic tale tells the story of the Christmas-loving carpenter struggling to make his three children believe in Santa Claus. He swaps places with him on Christmas Eve to create a Christmas like no other.
Princess Fjellrose has never been outside the safe mountain, until her father is sick and dying. Only humans down in the valley can save him. She goes on a dangerous journey, and put their world in danger, in spite of her good intentions.