Russell T Davies and David Tennant tease 'shocking' Doctor Who special 'Wild Blue Yonder' David Tennant returns to the TARDIS in new trailer for upcoming Doctor Who specials Neil Patrick Harris is ...

Doctor Who, of course, has history with this: Clara Oswald arrived 'early' before getting official companion status, while Peter Capaldi showed up in ‘The Fires of Pompeii’ as Lucius Caecilius ...