Doctor Who: Latest from 2012 Christmas Special

During the live telecast of BBC Children in Need earlier tonight, a prequel and new trailer for this year's Doctor Who Christmas special was shown and the title was unveiled as:

THE SNOWMEN

You can watch the prequel, titled The Great Detective, below, and the video after; the trailer. Both videos feature with introductions from Matt Smith and Jenna Louise-Coleman:

The Great Detective - Prequel

The Snowmen - Trailer

The festive episode is due to broadcast on Christmas Day on BBC One and BBC One HD, a time is yet to be confirmed.