Animated version of the famous children's fairy tale. While out spreading his cold and ice one winter's day, Jack Frost falls in love with a beautiful local girl. In order to see her again, Jack is forced to relinquish his powers and take human form. However, soon after he makes the change, he finds that the girl, Eliza, is engaged to the Knight, Sir Danny. Things turn worse when Eliza is kidnapped by the evil King Krauss, who threatens to destroy the village if Eliza does not marry him. Jack suddenly realises that he is the only one who can stop the King, but in order to do so, he must return to his previous life.