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
Doctor Who Unbound Doctor Who Unbound Doctor Who Unbound is a series of audio plays produced by Big Finish Productions. Free from the constraints of continuity, the "Doctor Who Unbound" audios present a series of "What if...?" scenarios, and cast new actors in the role of the Doctor. David Warner reprised his version of the Doctor in 2016, in volume 3 of "The New Adventures of Bernice Summerfield" subtitled "The Unbound Universe", and in volume 4, "Ruler of the Universe", in 2017. In "Exile", Arabella Weir plays a female incarnation of the Doctor. American alternative weekly "Houston Press"s Jef Rouner described her portrayal