A new trailer for this year's Doctor Who Christmas special was recently uploaded on the the BBC's official Doctor Who website. It has previously been shown at the San Diego Comic Con and features new clips of The Doctor, Cybermen, Cybershades and much more. The trailer, which is about 50 seconds long, can be viewed below;

This year's Christmas special is written by Russell T Davies and will star; David Tennant, David Morrissey, Velile Tshabalala and Dervla Kirwan. The title for the episode is The Next Doctor (Highlight to reveal) and it's likely the episode will air on Christmas day. More information will be posted when it becomes available. In other news, Tom Baker will be presenting tonight's edition of Have I Got News For You at 9pm on BBC One.