Location: London, England Date: Christmas Eve, 1851 Enemies: Cybermen The Doctor arrives in Victorian London, it's Christmas, but the snow isn't the only thing descending on the tranquil and jubilant civilization...familiar silver giants of an alternate reality are amassing in numbers, The Cybermen are on the move again, and the only beings who can stop them are The Doctor...and another Doctor?
Elenco: Matt Smith , David Tennant , Arthur Darvill , Karen Gillan , Jenna Coleman , Peter Capaldi , Jodie Whittaker , Billie Piper , Mandip Gill , Bradley Walsh , Tosin Cole , Christopher Eccleston , Freema Agyeman , Catherine Tate , Pearl Mackie , Matt Lucas , John Bishop .