Christmas special of the dance contest. Past series winners Abbey Clancy, Harry Judd and Tom Chambers go head-to-head for the trophy with finalist Lisa Snowden, the People's Strictly winner Cassidy Little and 2013's bubbliest star, Alison Hammond. The stars take on classics such as Alice in Wonderland, Puss in Boots, Scrooge, Jack Frost, Rapunzel and Hansel and Gretel.