在幻海中，童真舞动，圣诞夜星光璀璨，幸福在寒风中悄然绽放。浑天宝鉴

　　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.