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Acting
John Leeson
Born: 1943-01-01 in Leicester, Leicestershire, England, UK
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.
Rated Filmography (33)
Sorted by Score10.0
Myth Runner
1987
10.0
The Doctor Who Escape Room: Team Third Doctor
2025
10.0
Merry Christmas Doctor Who
1978
8.9
Doctor Who: Remembrance of the Daleks
1988
8.5
Where on Earth Is Katy Manning?
1998
8.0
K9 Unleashed
2000
8.0
The Barretts of Wimpole Street
1982
8.0
Search Out Space
1990
7.8
The Five(ish) Doctors Reboot
2013
7.8
Doctor Who: The Stones of Blood
1978
7.8
Doctor Who: The Five Doctors
1983
7.3
Doctor Who: State of Decay
1980
7.3
Doctor Who: Shada
2003
7.2
Doctor Who: The Invisible Enemy
1977
7.2
Doctor Who: The Androids of Tara
1978
7.0
The Sarah Jane Adventures: Invasion of the Bane
2007
7.0
Doctor Who: The Sun Makers
1977
7.0
Doctor Who: The Leisure Hive
1980
7.0
Doctor Who: The Pirate Planet
1978
7.0
Longleat '83: The Greatest Show in the Galaxy
2001
6.8
Tarka the Otter
1979
6.8
Doctor Who: The Ribos Operation
1978
6.6
Doctor Who: Full Circle
1980
6.2
Doctor Who: The Invasion of Time
1978
5.7
Downtime
1995
5.7
K-9 and Company: A Girl's Best Friend
1981
5.6
Whoops Apocalypse
1986
5.5
Doctor Who: The Armageddon Factor
1979
5.3
Doctor Who: Underworld
1978
5.1
Doctor Who: Warriors' Gate
1981
5.0
Doctor Who: Meglos
1980
4.8
Doctor Who: Dimensions in Time
1993
4.7
Doctor Who: The Power of Kroll
1979