This story is a sequel to G5 Adventures in Scooby-Doo! and the Goblin King
Two months after their adventure in the Halloween world, the ponies take this opportunity to prepare for their first winter holidays together since Opaline and Paradise came into the picture. But their preparations are put on hold when a Unity Quest summons them to the North Pole for a brand-new adventure.
Upon arrival, they meet a young reindeer named Rudolph (who was born with a shiny red nose that glowed) and Borealis (a special arctic fox cub who had eyes that glimmered like the Northern Lights), who are both ridiculed and teased for their differences, which causes them to run away from home. Sunny, who knows how it feels to be mocked for being different, urges the ponies to accompany them to make sure they don’t get into danger, and to convince them to eventually come home, eventually meeting other misfits-- Hermey, an elf who wishes to be a dentist, and Yukon Cornelius, the greatest prospector in the north.
However, when an abominable snow monster and a devastating snow storm threaten to make sure Christmas is canceled, our pony heroes, Rudolph, Borealis and their friends must band together in order to save the holiday.
This holiday classic will remind everyone that differences don’t matter… but what really matters is what is inside your heart.
(S2E8 of G5 Adventures, and part one out of two holiday stories)