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The Doctor

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Also known as Doctor Who, Dr. Who, Dr Who, John Smith, Last of the Time Lords, The Oncoming Storm, Doctor

fictional character from the television series Doctor Who

Key facts

First appearance
An Unearthly Child (1963)
Created by
Sydney Newman
Other actors
Richard Hurndall (1983) John Hurt (2013) David Bradley (2017, 2022) Jo Martin (2020–2022, 2025)
Species
Time Lord
Spouse
Elizabeth I River Song
Children
Jenny (daughter)
Relatives
Susan Foreman (granddaughter) Tecteun (adoptive parent)
Home planet
Gallifrey
Main incarnations
First Second Third Fourth Fifth Sixth Seventh Eighth Ninth Tenth Eleventh Twelfth Thirteenth Fourteenth Fifteenth
Other incarnations
The Valeyard War Doctor Fugitive Doctor

via Wikipedia infobox

~40 min read

Encyclopedic overview

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The Doctor, sometimes known as Doctor Who, is the protagonist of the long-running BBC science fiction television series Doctor Who. An extraterrestrial Time Lord, the Doctor travels the universe in a time travelling spaceship called the TARDIS, often with companions. Since the show's inception in 1963, the character has been portrayed by fourteen lead actors. The transition to each succeeding actor is explained within the show's narrative through the plot device of regeneration, a biological function of Time Lords that allows a change of cellular structure and appearance with recovery following a mortal injury.

Excerpted from Wikipedia’s “The Doctor” article, available under the CC BY-SA 4.0 licence.