The First Doctor Enters The Twelfth Doctor’s TARDIS - Christmas Special Preview - Doctor Who - BBC

A sneak peek of Twice Upon A Time, this year’s Doctor Who Christmas Special starring Peter Capaldi as the Doctor, David Bradley as the First Doctor, Pearl Mackie as Bill Potts and Mark Gatiss as the Captain. Subscribe to Doctor Who for more exclusive videos: Watch more Doctor Who: The Twelfth Doctor: An Adventure In Space And Time: Christmas Specials: The Thirte