The 2013 Christmas special of the long-running sci-fi show featuring the final appearance of the Eleventh Doctor (Matt Smith), who passes the reins over to the Twelfth Doctor (Peter Capaldi). Jenna-Louise Coleman also stars as Clara Oswald, the Eleventh Doctor's companion who is wrenched from a family Christmas to help the Doctor decode an ominous message echoing in the stars. With enemies including the Cybermen, Daleks and Weeping Angels circling, it looks set to be an extremely perilous Christmas for the Doctor and company. Also included are the other Eleventh Doctor Christmas specials: 'A Christmas Carol' (2010), 'The Doctor, the Widow and the Wardrobe' (2011) and 'The Snowmen' (2012).