There are some big names appearing on the Christmas episode of The Graham Norton Show. Hollywood legend Dustin Hoffman will be joined by the comedian's comedian Billy Connolly and fellow comic Jennifer Saunders. But for Doctor Who fans, Matt Smith will be the one to watch (and listen carefully to).
Smith will take to the sofa on Friday 21 December to discuss Doctor Who Christmas Special The Snowmen, which airs four days later on BBC1. Will he reveal any new details about the episode? Quite possibly not. Will he help ramp up the excitement? Definitely.
The Christmas edition of The Graham Norton Show airs on BBC1 at 10:35pm on Friday 21 December.