Third Doctor See List of non-televised Third Doctor stories. Third Doctor The Third Doctor is an incarnation of the Doctor, the protagonist of the BBC science fiction television series "Doctor Who". He was portrayed by actor Jon Pertwee. Within the series' narrative, the Doctor is a centuries-old Time Lord alien from the planet Gallifrey who travels in time and space in his TARDIS, frequently with companions. At the end of life, the Doctor can regenerate his body; as a result, his physical appearance and personality change. Pertwee portrays the third such incarnation, a dapper man of action of stark contrast to his
Doctor Who: The Third Doctor Adventures October 2018 for release in May 2019. The set of 2 installments features Treloar and Manning joined by John Levene returning as Sergeant Benton with Daisy Ashford in her mother's role of Liz Shaw and Jon Culshaw as The Brigadier; replacing Nicholas Courtney who died in 2011. <section begin=series1 /><section end=series1 /> <section begin=series2 /><section end=series2 /> <section begin=series3 /><section end=series3 /> <section begin=series4 /><section end=series4 /> <section begin=series5 /><section end=series5 /> Doctor Who: The Third Doctor Adventures "The Third Doctor Adventures" is a Big Finish Productions audio play series based on the TV show Doctor Who. It sees the