Matt & Karen in BBC Christmas trail

Matt Smith and Karen Gillan have appeared in a new trail highlighting this year's Christmas output for BBC One - watch it in the player above. Also featured is Alexander Armstrong (Reg in The Doctor, The Widow & the Wardrobe) and a Cyberman!

RECENT POSTS
The Doctor, The Widow & the Wardrobe new promo pics
Matt Smith in Bert and Dickie
2011 Christmas Special trailer
Christopher Eccleston in The Borrowers
BBC Breakfast - Matt Smith interview
Father's Day audio commentary