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) the screen. The mini-episodes received mixed reviews; some scenes were thought to be funny, but other jokes were criticised for relying on sexist humour. "Space" and "Time" were later released on the DVD and Blu-ray sets of the sixth series. Amy Pond (Karen Gillan) is trying to get the Doctor's (Matt Smith) attention while he fixes the TARDIS. She discovers that her husband Rory (Arthur Darvill) is helping the Doctor by installing thermal couplings underneath the glass floor of the TARDIS. Rory and Amy then start a small argument about Amy cheating when she took her driving test, when the