这个世界需要超级英雄…… 黑亚当降临。rn黑亚当（道恩·强森 饰）被赋予了古代诸神无所不能的力量，但很快就被封印。近五千年后，他终于重见天日，并将在现代世界以独一无二的方式行使正义。

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.