Doctor Who: The Doctor, the Widow and the Wardrobe

It's Christmas Eve, 1938, when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all she has to do is make a wish.

• Director: Farren Blackburn
• Cast: Matt Smith, Karen Gillan, Arthur Darvill, Claire Skinner, Maurice Cole, Holly Earl, Alexander Armstrong, Sam Stockman