Twice Upon a Time (Doctor Who) Twice Upon a Time (Doctor Who) "Twice Upon a Time" is an episode of the British science fiction television series "Doctor Who", written by Steven Moffat, directed by Rachel Talalay, and was broadcast as the thirteenth Christmas special on 25 December 2017 on BBC One. It features the final regular appearance of Peter Capaldi as the Twelfth Doctor, the first official appearance of Jodie Whittaker as the Thirteenth Doctor, and guest-stars David Bradley as the First Doctor, having previously portrayed original First Doctor actor William Hartnell in the 2013 docudrama "An Adventure in Space and Time". Pearl Mackie guest stars
Lost in Space (2018 TV series) normalized score of 58 out of 100 based on 27 critics, indicating "mixed or average reviews". David Griffin of IGN gave the first season a rating of 8.5/10, calling it "an excellent sci-fi adventure with a slight villain problem," giving particular praise to the Robinson family, while criticizing Parker Posey's Dr. Smith as an unsophisticated and one-dimensional character who lacks redeeming qualities. In contrast, Jen Chaney of "Vulture" characterized Posey's performance as providing "understated, sly comedic touches". Lost in Space (2018 TV series) Lost in Space is an American science fiction television series based on a reimagining of the 1965