David Bradley (English actor) in the final episode of the tenth series of "Doctor Who", "The Doctor Falls", Bradley returned to portray the First Doctor, having previously been portrayed by Hartnell, who originally played the character. He reprised this role in the 2017 Christmas special, "Twice Upon a Time". This makes him the third actor to play the role in the television programme, after William Hartnell and Richard Hurndall since the premiere of "Doctor Who" in 1963, and at the age of 75, he is the also the oldest actor to play the role of the Doctor. Bradley serves as the President of Second
An Adventure in Space and Time However, the proposal was rejected, and Gatiss was told that there was no available slot or budget. In order to make the film understandable to a general audience, not all personnel involved in the creation of "Doctor Who" are represented. For example, the role of original story editor David Whitaker is merged with that of associate producer Mervyn Pinfield; co-creator Donald Wilson and writer C.E. Webber are also excluded. Part of the production involved the recreation of scenes from the classic series, including missing episodes such as "Marco Polo". Gatiss also had ambitions to recreate the death of Sara Kingdom