On Tuesday, November 29, CBS will premiere the new one-hour holiday animated special Reindeer in Here. Based on the award-winning Christmas book and plush set created by acclaimed author Adam Reed and written for the screen by Greg Erb & Jason Oremland, the special tells the story of Blizzard (Blizz), a young reindeer living at the North Pole who has an unusual trait — one antler that is significantly smaller than the other — and his friends who band together to save the future of Christmas.