En Nochebuena, un niño se embarca en una aventura mágica hacia el Polo Norte en el Expreso Polar, mientras aprende sobre la amistad, la valentía y el espíritu de la Navidad.

Halley is convinced true love doesn't exist based on the crazy relationships around her. Her mother is divorcing her father who is dating a younger woman Halley can't stand. Her crazed sister is planning a wedding but has second thoughts and her best friend has fallen madly in love for the first time leaving Halley to feel even more alone.