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Personal Info
Known For
Acting
Birthday
January 1, 1943
Place of Birth
Leicester, Leicestershire, England, UK
John Leeson
0.4 Popularity
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.
Known For
🎬
0.0
Doctor Who: Gallifrey
2025
0.0
The Doctors: The Tom Baker Years
2017
0.0
Longleat '83: The Lost Footage
2015
7.9
Self
The Five(ish) Doctors Reboot
2013
6.1
K-9 (voice)
Pointless Celebrities
2011
0.0
K9
Sarah Jane's Alien Files
2010
7.2
K-9 (voice)
K-9
2009
0.0
The K-9 Files
2008
0.0
Celebration: Doctor Who in 1983
2008
7.1
K9 (voice)
The Sarah Jane Adventures
2007
Credits
🎬
Doctor Who: Gallifrey
2025
0.0
The Doctors: The Tom Baker Years
2017
0.0
Longleat '83: The Lost Footage
2015
0.0
The Five(ish) Doctors Reboot
as Self
2013
7.9
Pointless Celebrities
as K-9 (voice)
2011
6.1
Sarah Jane's Alien Files
as K9
2010
0.0
K-9
as K-9 (voice)
2009
7.2
The K-9 Files
2008
0.0
Celebration: Doctor Who in 1983
2008
0.0
The Sarah Jane Adventures
as K9 (voice)
2007
7.1
A Matter of Time
2007
0.0
Getting Blood from the Stones
2007
0.0
Parrot Fashion
2007
0.0
The Sarah Jane Adventures: Invasion of the Bane
as K9
2007
7.4
Doctor Who
as K9 (voice)
2005
7.5
A New Beginning
2004
0.0
Doctor Who: Shada
as K9 (voice)
2003
7.0
Longleat '83: The Greatest Show in the Galaxy
as Himself - Host
2001
0.0
K9 Unleashed
2000
8.0
Where on Earth Is Katy Manning?
1998
9.0
Bugs
as Harris
1995
6.8
Downtime
as Anthony the D.J.
1995
4.9
Doctor Who: Dimensions in Time
as K9 (voice)
1993
4.4
Search Out Space
as K9 (voice)
1990
0.0
Doctor Who: Remembrance of the Daleks
as Voices
1988
9.3
Myth Runner
as Himself
1987
10.0
Whoops Apocalypse
as TV Interviewer
1986
5.6
Myth Makers 2: John Leeson
1984
0.0
'Allo 'Allo!
as Train's Cook
1984
7.8
Doctor Who: The Five Doctors
as K9 (voice)
1983
7.7
The Barretts of Wimpole Street
as Henry Barrett
1982
0.0
K-9 and Company
1981
6.1
K-9 and Company: A Girl's Best Friend
as K-9 (voice)
1981
5.8
Sorry!
1981
6.2
Doctor Who: Warriors' Gate
as K9 (voice)
1981
5.2
Doctor Who: State of Decay
as K9 (voice)
1980
8.0
Doctor Who: Full Circle
as K9 (voice)
1980
6.3
Doctor Who: Meglos
as K9 (voice)
1980
6.0
Doctor Who: The Leisure Hive
as K9 (voice)
1980
7.0
Tarka the Otter
as Secretary of the Hunt
1979
6.6
Minder
as Passport Officer
1979
6.8
Doctor Who: The Armageddon Factor
as K-9 (voice)
1979
5.0
Doctor Who: The Power of Kroll
as Dugeen
1979
4.0
Doctor Who: The Androids of Tara
as K-9 (Voice)
1978
7.3
Doctor Who: The Stones of Blood
as K-9 (voice)
1978
8.0
Doctor Who: The Pirate Planet
as K-9 (voice)
1978
6.8
Doctor Who: The Ribos Operation
as K-9 (voice)
1978
7.0
Doctor Who: The Invasion of Time
as K9 (voice)
1978
6.0
Doctor Who: Underworld
as K-9 Mk. I (voice)
1978
5.5
Blake's 7
as Toise
1978
7.2
Blake's 7
as Pasco
1978
7.2
Doctor Who: The Sun Makers
as K9 Mk. I (voice)
1977
7.0
Doctor Who: The Invisible Enemy
as K-9 Mk. I (voice) / Nucleus (voice)
1977
7.2
Rainbow
as Bungle
1972
6.6
Doctor Who
as K9 (voice)
1963
7.9
Doctor Who
as Dugeen
1963
7.9