有一天，一个人对他的朋友说：“我可以用两句话来形容我自己。”朋友问：“是什么话？”他回答：“我都忘记了。”Ten-year-old Gloria and her recently widowed grandfather Bud befriend a mysterious reindeer when the family gather for Christmas. Bud comes to believe that Prancer may actually be magical, but Gloria fears his theory will send him straight to a retirement home.
