Twice Upon a Time (Doctor Who) The Doctor paraphrases philosopher Bertrand Russell when he advises his future self that "hate is always foolish and love is always wise". Peter Capaldi reprised his role as the Twelfth Doctor. On 30 January 2017, he confirmed that the tenth series would be his last, and that he was set to leave after the 2017 Christmas special. The episode also sees the introduction of Jodie Whittaker as the Thirteenth Doctor, whose casting was announced on 16 July 2017. David Bradley appears in the episode as the First Doctor, having previously portrayed William Hartnell in the docudrama "An Adventure in Space
Space and Time (Doctor Who) Moffat could have written something better and funnier. Like Jusino, he thought that the "blokey humor" was "misplaced", denying a broad audience appeal and leading to the sexist last line: "Pond, put some trousers on!". Despite this, both Jusino and Burk enjoyed the scene where Amy flirts with herself. Space and Time (Doctor Who) "Space" and "Time" are two mini-episodes of the British science fiction television series "Doctor Who". They were broadcast on 18 March 2011 as part of BBC One's Red Nose Day telethon for the charity Comic Relief. The two mini-episodes were written by the programme's head writer