Matthew Robert Smith is an English actor. He is best known as the Eleventh Doctor in Doctor Who (2010–2013), Prince Philip, Duke of Edinburgh in The Crown (2016–2017), for which he received a Primetime Emmy Award nomination, and Daemon Targaryen in House of the Dragon (2022–present). Eleventh Doctor: 3 April 2010 – 25 December 2013. First regular appearance: "The Eleventh Hour". Last: "The Time of the Doctor". Wiki link