The legendary Clades are a family of explorers whose differences threaten to topple their latest and most crucial mission.

On Christmas Eve, a young boy embarks on a magical adventure to the North Pole on the Polar Express, while learning about friendship, bravery, and the spirit of Christmas & The Griswold family's plans for a big family Christmas predictably turn into a big disaster.

On Christmas Eve, a young boy embarks on a magical adventure to the North Pole on the Polar Express, while learning about friendship, bravery, and the spirit of Christmas & The Griswold family's plans for a big family Christmas predictably turn into a big disaster.