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
The Monk (Doctor Who) The Monk (Doctor Who) The Monk is a fictional character in the British science fiction television series "Doctor Who". Played by the British actor Peter Butterworth, the character appeared in two stories, "The Time Meddler" and "The Daleks' Master Plan", as an adversary of the First Doctor. They were written and co-written respectively by Dennis Spooner. Other than the Doctor and Susan, the Monk was the first member of the Doctor's species to appear in the programme, and the second "Doctor Who" villain (after the Daleks) to make a return appearance. The Monk was the possessor of a stolen Mark