Catch the third episode of the new series, Under The Lake from the 3rd October. Subscribe here for more exclusive Doctor Who clips and content .<br>Unscored Under the Lake Next Time Trailer. Feel free to use, as long as you credit me. :)<br><br>Highlights from the BBC.<br>This is a theatrical TV trailer for the first episode of Doctor Who Series 9, The Magicians Apprentice. Peter Capaldi continues his reign as the Twelfth Doctor.
