John Leeson
Known for
Acting
Life
Born 1943 (age 83)
Born in
Leicester, Leicestershire, England, UK
Credits
View on IMDb58 acting credits
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
Doctor Who
26 Mar 2005
Doctor Who
23 Nov 1963
'Allo 'Allo!
07 Sep 1984
The Sarah Jane Adventures
24 Sep 2007
Dad's Army
31 Jul 1968
Blake's 7
02 Jan 1978
Minder
29 Oct 1979
Doctor Who: The Five Doctors
25 Nov 1983
Photos
Filmography
2025
- The Doctor Who Escape Room: Team Third Doctoras K9 (voice)
2011
- Pointless Celebritiesas K-9 (voice)1 episode
2009
- K-9as K-9 (voice)26 episodes
2007
2005
- Doctor Whoas K9 (voice)2 episodes
2004
2003
- Doctor Who: Shadaas K9 (voice)
2000
- K9 Unleashed
- Longitudeas BBC Producer1 episode
1998
- Vanity Fairas Priest1 episode
- Where on Earth Is Katy Manning?
1993
- Doctor Who: Dimensions in Timeas K9 (voice)
1990
- Search Out Spaceas K9 (voice)
1989
- Shadow of the Nooseas Dickinson1 episode
1988
- Doctor Who: Remembrance of the Daleksas Dalek Battle Computer (voice)
1986
- Whoops Apocalypseas TV Interviewer
1984
- 'Allo 'Allo!as Train's Cook1 episode
1983
- Doctor Who: The Five Doctorsas K9 (voice)
1982
- The Barretts of Wimpole Streetas Henry Barrett
1981
- K-9 and Company: A Girl's Best Friendas K-9 (voice)
- K-9 and Companyas K-9 (voice)1 episode
- Sorry!42 episodes
- Doctor Who: Warriors' Gateas K9 (voice)
1980
- Doctor Who: State of Decayas K9 (voice)
- Doctor Who: Full Circleas K9 (voice)
- Doctor Who: Meglosas K9 (voice)
- Doctor Who: The Leisure Hiveas K9 (voice)
1979
- Tarka the Otteras Secretary of the Hunt
- Minderas Passport Officer1 episode
- Jigsawas Jig25 episodes
- Doctor Who: The Armageddon Factoras K-9 (voice)
- Doctor Who: The Power of Krollas Dugeen
1978
- Merry Christmas Doctor Whoas K9 (voice)
- Doctor Who: The Androids of Taraas K-9 (Voice)
- Doctor Who: The Stones of Bloodas K-9 (voice)
- Doctor Who: The Pirate Planetas K-9 (voice)
- Doctor Who: The Ribos Operationas K-9 (voice)
- Doctor Who: The Invasion of Timeas K9 (voice)
- Doctor Who: Underworldas K-9 Mk. I (voice)
- Blake's 7as Pasco1 episode
1977
- Doctor Who: The Sun Makersas K9 Mk. I (voice)
- Doctor Who: The Invisible Enemyas K-9 Mk. I (voice)
1975
- Husband to Mrs. Fitzherbertas Clergyman
1972
- Rainbowas Bungle105 episodes
1970
- On the Houseas Young Man1 episode
1968
- Dad's Armyas Soldier1 episode
- The Spanish Farmas Lt Mansfield1 episode
1963
- Doctor Whoas Daleks (voice)2 episodes