The Doctor Falls the episode, the Doctor (Peter Capaldi) must save himself and the remaining human population of a gigantic colony ship from Mondas, while also dealing with two different incarnations of the Master (Michelle Gomez and John Simm) at once. The episode features a cameo from the First Doctor, now portrayed by David Bradley. He had previously played William Hartnell, the original First Doctor actor, in the 2013 "Doctor Who" docudrama "An Adventure in Space and Time". Aboard the colony ship reversing from the event horizon of a black hole, the Doctor finds Bill has been converted into a Cyberman. The Master
David Bradley (English actor) Thoughts Drama Group, which performs in and around Stratford-upon-Avon. On 17 July 2012, he was awarded an Honorary Doctorate from the University of Warwick. On 19 November 2015, he was awarded an Honorary Doctorate from York St John University. He is an avid fan of football clubs Aston Villa and York City. On 22 November 2014, he took part in a video paying tribute to Aston Villa on the club's 140th birthday. David Bradley (English actor) David John Bradley (born 17 April 1942) is an English actor. He is known for playing Argus Filch in the "Harry Potter" film series,