John Leeson
Actor
March 16, 1943 — November 1, 2026 (83 years)
John Leeson (16 March 1943 — 1 November 2026) was a British actor, known for voicing K-9 on the television series Doctor Who from 1977–79, then from 1980–81, and returned for two single episodes in the revival series. He also voiced K-9 in the show's spin-offs K-9 and Company, The Sarah Jane Adventures, and K-9.
Filmography
| 2013 | The Five(ish) Doctors Reboot · as K9 |
| 2013 | Being a Girl · as K-9 |
| 2012 | The Science of Doctor Who · as K-9 |
| 2012 | Stargazing Live: Back to Earth · as K-9 |
| 2010 | Pointless Celebrities · as K-9 |
| 2009 | K·9 · as K9 |
| 2009 | Comic Relief 2009 · as K-9 |
| 2007 | Philip Madoc: A Villain for All Seasons · as Dugeen |
| 2007 | The Sarah Jane Adventures · as Voice Of K9 |
| 2005 | Doctor Who (2005) · as K-9 |
| 2003 | Doctor Who: Shada · as K9 |
| 2002 | Dead Ringers · as K9 |
| 2000 | The Weakest Link · as K-9 |
| 2000 | Doctors · as Alan Carmichael |
| 2000 | Longitude · as Bbc Producer |
| 1998 | Vanity Fair (1998) · as Priest |
| 1995 | Downtime · as Anthony The D.j. |
| 1995 | Bugs · as Harris |
| 1992 | Doctor Who: The Tom Baker Years · as K9 |
| 1989 | Shadow of the Noose · as Dickinson |
| 1987 | ChuckleVision · as Viscount |
| 1987 | Whoops Apocalypse · as Tv Interviewer |
| 1986 | Beadle's About · as Councillor |
| 1985 | Oscar · as Clerk Of Arraign |
| 1984 | The Bill · as Mr. Witchell |
| 1983 | Tucker's Luck · as Photographer |
| 1982 | 'Allo 'Allo! · as Train's Cook |
| 1982 | The Barretts of Wimpole Street · as Henry Barrett |
| 1982 | The Computer Programme · as K9 |
| 1981 | K-9 and Company · as K-9 |
| 1981 | Sorry! · as Victor |
| 1979 | Tarka the Otter · as Secretary Of HuntOn Plex |
| 1979 | Minder · as Passport Officer |
| 1979 | Prince Regent · as Military Tailor |
| 1979 | Jigsaw (UK) · as Biggum |
| 1978 | Rings On Their Fingers · as Mr. Simmonds |
| 1978 | Blake's 7 · as Pasco |
| 1972 | Crown Court · as Rev. Claude Pacey-Dunstan |
| 1972 | Rainbow · as Bungle |
| 1972 | My Wife Next Door · as Delivery Man |
| 1971 | The Generation Game · as K9 |
| 1969 | Take Three Girls · as Assistant |
| 1969 | Dear Mother.... ....Love Albert · as Clapper Boy |
| 1968 | Dad's Army · as The 1st Soldier |
| 1967 | The World About Us · as Schoolmaster |
| 1964 | Crossroads (1964) · as Henri De Burgoyne |
| 1963 | Doctor Who · as K9 |
| 1961 | Comedy Playhouse · as Hippy |
| 1958 | Blue Peter · as K-9 |
| 2013 | Doctor Who: Tales from the TARDIS · as Self - Voice Of K-9 |
| 2013 | Doctor Who: The Doctors Revisited · as Self |
| 2009 | All Aboard the Starliner: The Making of 'Full Circle' · as Self - Voice Of K.9 |
| 2009 | |
| 2009 | The Dreaming · as Self - Voice Of K9 |
| 2008 | Celebrity Eggheads · as Self - Contestant |
| 2008 | Celebration · as Self |
| 2007 | A Matter of Time · as Self |
| 2007 | Getting Blood from the Stones · as Self - K9 |
| 2007 | Parrot Fashion · as Self |
| 2005 | Doctor Who Confidential · as Self |
| 2004 | A New Beginning · as Self - Voice Of K9 |
| 2000 | K9 Unleashed · as Self |
| 1979 | The Great Egg Race · as Self |
| 1955 | This is Your Life (UK) · as Self |