Twice Upon A Time: Trailer – Doctor Who: Christmas Special 2017 – BBC One

SUBSCRIBE to the OFFICIAL BBC YouTube channel: https://bit.ly/2IXqEIn
LAUNCH BBC iPlayer to access Live TV and Box Sets: https://bbc.in/2J18jYJ

Programme website: http://bbc.in/1UFcb1w The Twelfth Doctor meets the First Doctor for one last adventure in Twice Upon A Time.
Catch the fantastic Doctor Who Series 1-10 Box Sets on BBC iPlayer. Full episodes available now: https://bbc.in/2xHiijF