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History of Doctor Who Timeline
(November 23, 1963 – Present)Doctor Who is a British science fiction television series produced by the BBC, first broadcast on November 23, 1963. It follows the Doctor, a mysterious Time Lord from the planet Gallifrey who travels through time and space in the TARDIS, a time machine shaped like a blue police box. Renowned for its longevity, creative storytelling, and the concept of regeneration—which allows the lead actor to be replaced—the series has become a cultural phenomenon, spanning the classic era (1963–1989), a 1996 TV movie, and a successful revival in 2005 that continues today. More Less
Origins and Classic Era
BBC commissions Doctor Who
Apr 1963
The BBC commissions a new Saturday evening science fiction series aimed at families, developed by Sydney Newman, Donald Wilson, and C.E. Webber, laying the groundwork for what would become the longest-running science fiction television series in history.
Image source: Doctor Who
First episode 'An Unearthly Child' airs
Nov 23, 1963
The first episode of Doctor Who airs on BBC One, introducing William Hartnell as the mysterious First Doctor and his granddaughter Susan. The episode aired the day after President Kennedy's assassination, which initially overshadowed its broadcast.
Image source: An Unearthly Child
Daleks debut and become a phenomenon
Dec 21, 1963 - Feb 1, 1964
The second serial introduces the Daleks, created by writer Terry Nation and designer Raymond Cusick. Their popularity transforms Doctor Who into a national sensation, sparking 'Dalekmania' and securing the show's future.
Image source: Dalek
Doctor Who celebrates its 20th anniversary
Nov 23, 1983
The show marks two decades with 'The Five Doctors,' a special featuring multiple incarnations of the Doctor, broadcast as part of Children in Need celebrations and cementing the show's status as a British institution.
Image source: The Five Doctors
Sylvester McCoy era and declining ratings
Sep 7, 1987 - Dec 6, 1989
Sylvester McCoy plays the Seventh Doctor during the final years of the original run. Despite creative resurgence under producer John Nathan-Turner and script editor Andrew Cartmel, ratings decline leads the BBC to put the series on indefinite hiatus after 'Survival' airs in December 1989.
Image source: Sylvester McCoy
Showrunners and Lead Actors
William Hartnell departs as the First Doctor
Oct 29, 1966
Declining health forces William Hartnell to leave the role after four years. In the final story of his era, 'The Tenth Planet,' the Doctor regenerates for the first time, establishing regeneration as the mechanism that would allow the series to recast its lead actor.
Image source: William Hartnell
Patrick Troughton becomes the Second Doctor
Nov 5, 1966 - Jun 21, 1969
Patrick Troughton takes over as the Second Doctor, portraying him as a cosmic hobo with a recorder. His era establishes many recurring elements, including the sonic screwdriver's first appearance and the introduction of the Brigadier.
Image source: Second Doctor
Jon Pertwee era begins with color broadcasting
Jan 3, 1970
Jon Pertwee debuts as the Third Doctor as the series moves to color. Exiled to Earth by the Time Lords, this exiled Doctor works with UNIT, introducing the Master as the show's iconic renegade Time Lord nemesis.
Image source: Third Doctor
Tom Baker begins record seven-year tenure
Dec 28, 1974
Tom Baker debuts as the Fourth Doctor, becoming the longest-serving lead actor in the classic series. His eccentric, scarf-wearing incarnation makes the character globally recognizable, especially through American syndication in the late 1970s.
Image source: Fourth Doctor
David Tennant takes over as the Tenth Doctor
Jun 18, 2005
David Tennant debuts as the Tenth Doctor at the end of series one. His charismatic tenure, running through 2010, makes him one of the most popular Doctors ever and helps drive the show's international expansion, including a successful run on Syfy in America.
Image source: Tenth Doctor
Key Facts
- Doctor Who first aired on BBC One on November 23, 1963, the day after President John F. Kennedy's assassination.
- The Doctor is a Time Lord from the planet Gallifrey who travels in the TARDIS, a time machine disguised as a 1960s British police box.
- The concept of regeneration, introduced in 1966 when William Hartnell was replaced by Patrick Troughton, allows the lead actor to change while the character lives on.
- After being cancelled in 1989, the series was revived in 2005 by showrunner Russell T Davies, starring Christopher Eccleston as the Ninth Doctor.
- Jodie Whittaker became the first female Doctor in 2017, marking a major milestone in the show's history.
Source
This History of Doctor Who timeline was generated with the help of AI, using information found on the internet.
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