David Tennant is among the many stars in the Extras Christmas special trailer that has been released.
The 80-minute final offering of the comedy series by Ricky Gervais andStephen Merchant, for which Tennant has been signed up, will be shown in the UK by the BBC.
A number of sites are hosting the item, including Digital Spy. Scroll about halfway down the story for the feature. Blink, though, and you may miss both of Tennant's non-speaking appearances in the trailer!
NB: The 2' 26" item contains adult language and references.
UPDATE (10 OCT): The item is now at the bottom of the first page of the site. It will, presumably, soon be shunted on to the next page and continue down as other stories are added at the top.