As promised by the BBC, a new trailer for The Next Doctor aired tonight. It aired on BBC One thirty minutes later than it was originally expected and is approximately fourty six seconds long. It's a fantastic trailer and can be viewed below;

The trailer can also be viewed here behind the fifteenth door on the BBC's official Doctor Who advent calendar. This year's Doctor Who Christmas special, The Next Doctor, will air on Christmas day at 6pm on BBC One. It will be followed by Doctor Who Confidential on BBC Three and more information about The Next Doctor can be found here.