Doctor Who – The Ultimate Adventure a force field and a time tunnel. In 2008 Big Finish Productions released "The Ultimate Adventure" as an audio drama, directed by Jason Haigh-Ellery. Doctor Who – The Ultimate Adventure Doctor Who – The Ultimate Adventure was a 1989 stage play written by Terrance Dicks, based on the long-running British science fiction television series "Doctor Who". The play was staged at twenty theatres around Britain, commencing 23 March 1989. It initially starred Jon Pertwee (who had played the Third Doctor in the series) as the Doctor. On 29 April Pertwee was ill, so understudy David Banks, who portrayed the Cyber
The Master (Doctor Who) Anthony Ainley's incarnation of the Master in his short story, "Birth of a Renegade", in the "Doctor Who 20th Anniversary Special" one-off magazine, published by "Radio Times" (and in the United States by Starlog Press) in 1983. In a short story by Cavan Scott and Mark Wright, "The Feast of the Stone", an android version of the Master is created by the Doctor as an ally—albeit a slightly sinister one. Exactly why the Doctor created an android duplicate of the Master is not revealed, but it is suggested that the Doctor somehow extended the Master's life by doing so. The