Almost every TV show cranks out a Christmas special. Most are okay, some are done for the pure hell of it, but Doctor Who's holiday specials are usually pretty stellar. And by the looks of the preview, this one will not disappoint.
As you can tell by the clip, "The Snowmen" will have the usual laughs and chills the show is known for. I'm glad the clip doesn't give too much away. Nothing ruins a good holiday special like spoilers. After watching this, I won't be turning my back on any snowmen anytime soon.