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John Leeson
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John Leeson

Acting
Born: January 1, 1943 in Leicester, Leicestershire, England, UK

Biography

John Leeson is a British actor who is known for voicing K-9 on the television series Doctor Who from 1977 to 1979, then from 1980 to 1981, and has returned for two single episode in the revived series. He also voiced K-9 in the show's spin-offs K-9 and Company, The Sarah Jane Adventures and K-9.

Filmography47 TITLES
The Five(ish) Doctors Reboot
7.8
The Five(ish) Doctors Reboot2013
The Sarah Jane Adventures: Invasion of the Bane
7.2
The Sarah Jane Adventures: Invasion of the Bane2007
Doctor Who: The Armageddon Factor
5.5
Doctor Who: The Armageddon Factor1979
Whoops Apocalypse
5.6
Whoops Apocalypse1986
Doctor Who: The Five Doctors
7.7
Doctor Who: The Five Doctors1983
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Doctor Who: The Ribos Operation
6.8
Doctor Who: The Ribos Operation1978
Longleat '83: The Greatest Show in the Galaxy
Longleat '83: The Greatest Show in the Galaxy2001
Doctor Who: Dimensions in Time
4.6
Doctor Who: Dimensions in Time1993
Tarka the Otter
6.6
Tarka the Otter1979
Doctor Who: The Sun Makers
7.0
Doctor Who: The Sun Makers1977
Celebration: Doctor Who in 1983
Celebration: Doctor Who in 19832008
Doctor Who: State of Decay
7.5
Doctor Who: State of Decay1980
K-9 and Company: A Girl's Best Friend
5.8
K-9 and Company: A Girl's Best Friend1981
Doctor Who: The Androids of Tara
7.2
Doctor Who: The Androids of Tara1978
Doctor Who: The Leisure Hive
7.0
Doctor Who: The Leisure Hive1980
Doctor Who and the Shada Man
Doctor Who and the Shada Man2013
Where on Earth Is Katy Manning?
9.0
Where on Earth Is Katy Manning?1998
A Matter of Time
A Matter of Time2007
Longleat '83: The Lost Footage
Longleat '83: The Lost Footage2015
Doctor Who: The Stones of Blood
7.8
Doctor Who: The Stones of Blood1978
Doctor Who: Warriors' Gate
5.5
Doctor Who: Warriors' Gate1981
Doctor Who: The Invisible Enemy
7.2
Doctor Who: The Invisible Enemy1977
Downtime
5.2
Downtime1995
Darkness & Light: The Life of Graham Williams
Darkness & Light: The Life of Graham Williams2024
Doctor Who: Remembrance of the Daleks
9.4
Doctor Who: Remembrance of the Daleks1988
The Barretts of Wimpole Street
The Barretts of Wimpole Street1982
Doctor Who: The Power of Kroll
4.7
Doctor Who: The Power of Kroll1979
Doctor Who: Shada
7.3
Doctor Who: Shada2003
Doctor Who: The Invasion of Time
6.2
Doctor Who: The Invasion of Time1978
The Doctors: The Tom Baker Years
The Doctors: The Tom Baker Years2017
Doctor Who: The Pirate Planet
7.0
Doctor Who: The Pirate Planet1978
Myth Runner
10.0
Myth Runner1987
Doctor Who: Underworld
5.3
Doctor Who: Underworld1978
Doctor Who: Meglos
5.0
Doctor Who: Meglos1980
Husband to Mrs. Fitzherbert
Husband to Mrs. Fitzherbert1975
Doctor Who: Gallifrey
Doctor Who: Gallifrey2025
The Sarah Jane Adventures: From Raxacoricofallapatorius with Love
6.0
The Sarah Jane Adventures: From Raxacoricofallapatorius with Love2009
Getting Blood from the Stones
Getting Blood from the Stones2007
Doctor Who: Full Circle
6.2
Doctor Who: Full Circle1980
The Doctor Who Escape Room: Team Third Doctor
10.0
The Doctor Who Escape Room: Team Third Doctor2025
Parrot Fashion
Parrot Fashion2007
Doctor Who: Gallifrey
7.0
Doctor Who: Gallifrey2013
K9 Unleashed
8.0
K9 Unleashed2000
Search Out Space
8.0
Search Out Space1990
Merry Christmas Doctor Who
10.0
Merry Christmas Doctor Who1978
A New Beginning
A New Beginning2004
The K-9 Files
The K-9 Files2008