[A little late Christmas horror story][link] ([part two here][two]) for you, courtesy of 1980s anthology television.
[link]: http://www.youtube.com/watch?v=g1vmIBbjv6A&feature=related “YouTube – Tales from the Darkside – Seasons of Belief (part 1)”
[two]: http://www.youtube.com/watch?v=cqi2uKYsk0c “YouTube – Tales from the Darkside – Seasons of Belief (part 2)”