That night, they are awakened by a clatter on the roof, and when Scott calls out to the trespasser, he falls into the snow on Scott's front yard and vanishes, leaving his clothing behind.
That night, Charlie awakened by a clatter on the roof, and goes to tell Scott. When Scott calls out to the trespasser, who is Santa Claus, he falls into the snow on Scott's front yard and vanishes, leaving only his clothing behind.