A few more items to whet your appetite for The Snowmen on Boxing Day:
These are the BBC America versions of the trailer – only 30 seconds, but show a few different scenes from the original UK ones…
This video continues the story of Madam Vastra, the Great Investigator:
Another short teaser for the The Snowmen:
Finally, Christmas Carols – with a Sontaran twist!
And last, but not least, here’s the image of the new TARDIS interior!