Personal Info
Known ForActing
Born1943-01-01
BirthplaceLeicester, Leicestershire, England, UK
John Leeson
Acting
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.
Notable Works
Prominent titles featuring John Leeson
Downtime
1995
Filmography
Acting (43)
2025
The Doctor Who Escape Room: Team Third Doctoras K9 (voice)
10.0
2013
The Five(ish) Doctors Rebootas Self
7.8
2008
2007
2007
7.0
2004
2003
Doctor Who: Shadaas K9 (voice)
7.3
2001
Longleat '83: The Greatest Show in the Galaxyas Himself - Host
7.0
2000
8.0
1995
Downtimeas Anthony the D.J.
5.7
1993
Doctor Who: Dimensions in Timeas K9 (voice)
4.8
1990
Search Out Spaceas K9 (voice)
8.0
1988
Doctor Who: Remembrance of the Daleksas Dalek Battle Computer (voice)
8.9
1987
Myth Runneras Himself
10.0
1986
Whoops Apocalypseas TV Interviewer
5.6
1983
Doctor Who: The Five Doctorsas K9 (voice)
7.8
1982
The Barretts of Wimpole Streetas Henry Barrett
8.0
1981
K-9 and Company: A Girl's Best Friendas K-9 (voice)
5.7
1981
Doctor Who: Warriors' Gateas K9 (voice)
5.1
1980
Doctor Who: State of Decayas K9 (voice)
7.3
1980
Doctor Who: Full Circleas K9 (voice)
6.6
1980
Doctor Who: Meglosas K9 (voice)
5.0
1980
Doctor Who: The Leisure Hiveas K9 (voice)
7.0
1979
Tarka the Otteras Secretary of the Hunt
6.8
1979
Doctor Who: The Armageddon Factoras K-9 (voice)
5.5
1979
Doctor Who: The Power of Krollas Dugeen
4.7
1978
Merry Christmas Doctor Whoas K9 (voice)
10.0
1978
Doctor Who: The Androids of Taraas K-9 (Voice)
7.2
1978
Doctor Who: The Stones of Bloodas K-9 (voice)
7.8
1978
Doctor Who: The Pirate Planetas K-9 (voice)
7.0
1978
Doctor Who: The Ribos Operationas K-9 (voice)
6.8
1978
Doctor Who: The Invasion of Timeas K9 (voice)
6.2
1978
Doctor Who: Underworldas K-9 Mk. I (voice)
5.3
1977
Doctor Who: The Sun Makersas K9 Mk. I (voice)
7.0
1977
Doctor Who: The Invisible Enemyas K-9 Mk. I (voice) / Nucleus (voice)
7.2
1975
Husband to Mrs. Fitzherbertas Clergyman