Larry the Reindeer thinks he can fill Santa's shoes, but he's about to get more than he bargained for! When the wicked wizard, Mighty Bunion - accompanied by his robot sidekick, Clank - casts a spell that allows Larry to switch places with Santa, the future of Christmas rests in one simple-minded reindeer's hooves! As Larry tries to convince everyone in the North Pole that everyone's beloved Christmas needs an upgrade, Santa's number one elf, Benny, and three of his trusty reindeer fleet - Tinker, Terry, and Barry - go in search of their missing boss, in a valiant effort to rescue their favorite holiday from disaster! With the clock ticking down to Christmas Eve, these North Pole heroes brave a snowy wonderland of friends and foes alike, racing against time to rescue the world's most famous sleigh-driver, and make sure that children everywhere will still wake up to their wonderful presents on Christmas morning! - Larry the Reindeer thinks he can fill Santa's shoes.