Spiders, witches, broomsticks and ghosts take up residence in the ballroom, as the dancing contest's traditional Halloween special arrives. Entering the sixth weekend of the contest, the pack of couples has been whittled down to 11, and judges Shirley Ballas, Darcey Bussell, Bruno Tonioli and Craig Revel Horwood will be looking for the pro-celebrity duos to deliver suitably spooky performances if they are to earn the highest scores and boost their chances of finding themselves in a dance-off on Sunday. Tess Daly and Claudia Winkleman present.