The ice-cold Snow Queen wishes to turn the world into a frozen landscape, with no light, no joy, no happiness, and no free will. A young man, Kai, is rumored to be the son of a man who is the queen’s only remaining threat. He is abducted and held captive in the queen’s palace, and it’s up to his sister, Gerda, to rescue him. Gerda journeys across an icy land, facing difficult obstacles and meeting wonderful new friends that help her in her quest to set Kai free, defeat the Snow Queen, and save the world from eternal frost.

A man who serves in the war between the forces of Light and Dark comes into possession of a device that can restore life to Moscow, which was nearly destroyed by an apocalyptic event.

Among normal humans live the “Others” possessing various supernatural powers. They are divided up into the forces of light and the forces of the dark, who signed a truce several centuries ago to end a devastating battle. Ever since, the forces of light govern the day while the night belongs to their dark opponents. In modern day Moscow the dark Others actually roam the night as vampires while a “Night Watch” of light forces, among them Anton, the movie’s protagonist, try to control them and limit their outrage