If you're a fan of the Doctor's most iconic enemies this is an unmissable episode as the Confidential team reveal the full facts behind their dramatic return. Plus, what were conditions truly like at the epicentre of the British war effort? Find out as Confidential follows the writer of Victory of the Daleks, Mark Gatiss, as he meets the curator of the Cabinet War Rooms and Churchill Museum. Mark also reveals how he went about writing this historic adventure and Ian McNiece, who plays Winston Churchill, discusses how he brought the famous leader to life.