When a curse is placed on Crystal Winter's royal parents, a treacherous storm threatens all of Ever After! As a wicked winter spreads across the land, Crystal Winter, daughter of the Snow Queen, takes off on a daring quest with her friends from Ever After High to save the world from turning into a giant snow globe. With Jackie Frost and other fairy dark forces working against them, will Crystal, Briar, Ashlynn, and their friends be able to save the day before summer is gone forever?

"Based on the screenplay written by Nina Bargiel, Sherry Klein, M.J. Offen, Audu Paden, and Keith Wagner."