Doctor Who: The Bells of St John, BBC One
Expect the unexpected as the Doctor's 50th anniversary year gets underway
Ever since Steven Moffat made the transition from fan favourite writer to showrunner, certain storytelling tricks in Doctor Who have become increasingly frequent. I can’t have been the only one who groaned at the short prequel to The Bells of St John, the first of eight new episodes to air before the summer, when it appeared online last week.