The movie tells the story of a man beginning to suffer from disturbing personality disorders shortly after arriving in a lonely hotel had been to with his family to watch it over the winter when is closed and isolated due to the snow. Gradually, due to the lack of communication, insomnia and his inner ghosts and maybe the maleficent influence of the place, he is submerged in a loop of violence against his wife and son who, in their turn, are victims of awful supernatural phenomena.