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First Doctor

The Doctor
The First Doctor
Doctor Who character
First Doctor colour.jpg
William Hartnell as the Doctor
First appearance An Unearthly Child
Last appearance The Tenth Planet (regular)
The Five Doctors (guest)
Portrayed by William Hartnell (1963–1966, 1972/73)
Richard Hurndall (1983)
Information
Tenure 23 November 1963–29 October 1966
No. of series 4
Appearances 29 stories (134 episodes)
Companions Susan Foreman
Barbara Wright
Ian Chesterton
Vicki
Steven Taylor
Katarina
Sara Kingdom
Dodo Chaplet
Polly
Ben Jackson
Chronology
Succeeded by Patrick Troughton (Second Doctor)
Series Season 1 (1963–64)
Season 2 (1964–65)
Season 3 (1965–66)
Season 4 (1966)


The First Doctor is the initial incarnation of the Doctor, the protagonist of the BBC science fiction television series Doctor Who. He was portrayed by the actor William Hartnell from 1963 to 1966. Hartnell reprised the role once, in the tenth anniversary story The Three Doctors (1973), although due to his failing health the story was written so he would not have to appear very extensively.

Within the series' narrative, the Doctor is a centuries-old alien Time Lord from the planet Gallifrey who travels in time and space in his TARDIS, frequently with companions. When the Doctor is critically injured, he can regenerate his body; in doing so, his physical appearance and personality change. Hartnell's Doctor is the Doctor's "original" form. The regeneration plot device was introduced when Hartnell needed to leave the series, and consequently has extended the life of the show for many years.

His original companions were his granddaughter Susan (Carole Ann Ford) and her schoolteachers Ian Chesterton (William Russell) and Barbara Wright (Jacqueline Hill). Hartnell's version of the Doctor was also the basis for the character played by the actor Peter Cushing in the 1965 and 1966 Dr. Who films, which do not share a continuity with the television series.


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