John Leeson
Born January 01, 1943
Place of birth: 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.
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Filmography
Actor (71 credits)
Movies
Doctor Who: Gallifrey
2025The Doctor Who Escape Room: Team Third DoctorK9 (voice)
2025Darkness & Light: The Life of Graham WilliamsSelf
2024The Doctors: The Tom Baker Years
2017Longleat '83: The Lost Footage
2015The Five(ish) Doctors RebootSelf
2013Doctor Who and the Shada ManK9 (voice)
2013Doctor Who: GallifreyThe Prince
2013The Sarah Jane Adventures: From Raxacoricofallapatorius with LoveK9 (voice)
2009All Aboard the Starliner: The Making of 'Full Circle'Self
2009K-9 in E-SpaceSelf
2009The Vampire Lovers: The Making of 'State Decay'Self
2009The Dreaming: The Making of 'Warriors' Gate'Self
2009Celebration: Doctor Who in 1983
2008The K-9 Files
2008Dreams and Fantasy: Making 'The Invisible Enemy'Self
2008Out of TimeSelf
2008The Sarah Jane Adventures: Invasion of the BaneK9
2007A Matter of Time
2007Parrot Fashion
2007Getting Blood from the Stones
2007A New Beginning
2004Doctor Who: ShadaK9 (voice)
2003Longleat '83: The Greatest Show in the GalaxyHimself - Host
2001K9 Unleashed
2000Where on Earth Is Katy Manning?
1998DowntimeAnthony the D.J.
1995Doctor Who: Dimensions in TimeK9 (voice)
1993Search Out SpaceK9 (voice)
1990Doctor Who: Remembrance of the DaleksVoices
1988Myth RunnerHimself
1987Whoops ApocalypseTV Interviewer
1986Myth Makers 2: John Leeson
1984Doctor Who: The Five DoctorsK9 (voice)
1983The Barretts of Wimpole StreetHenry Barrett
1982Doctor Who: Warriors' GateK9 (voice)
1981K-9 and Company: A Girl's Best FriendK-9 (voice)
1981Doctor Who: MeglosK9 (voice)
1980Doctor Who: The Leisure HiveK9 (voice)
1980Doctor Who: Full CircleK9 (voice)
1980Doctor Who: State of DecayK9 (voice)
1980Tarka the OtterSecretary of the Hunt
1979Doctor Who: The Armageddon FactorK-9 (voice)
1979Doctor Who: The Power of KrollDugeen
1979Doctor Who: The Ribos OperationK-9 (voice)
1978Doctor Who: The Invasion of TimeK9 (voice)
1978Doctor Who: UnderworldK-9 Mk. I (voice)
1978Doctor Who: The Stones of BloodK-9 (voice)
1978Doctor Who: The Androids of TaraK-9 (Voice)
1978Doctor Who: The Pirate PlanetK-9 (voice)
1978Merry Christmas Doctor WhoK9 (voice)
1978Doctor Who: The Invisible EnemyK-9 Mk. I (voice) / Nucleus (voice)
1977Doctor Who: The Sun MakersK9 Mk. I (voice)
1977Husband to Mrs. FitzherbertClergyman
1975Tv
Myth MakersHimself
2015Pointless CelebritiesK-9 (voice)
2011K-9K-9 (voice)
2009The Sarah Jane AdventuresK9 (voice)
2007Doctor WhoK9 (voice)
2005LongitudeBBC Producer
2000BugsHarris
1995'Allo 'Allo!Train's Cook
1984K-9 and Company
1981Sorry!
1981MinderPassport Officer
1979Blake's 7Toise
1978Blake's 7Pasco
1978RainbowBungle
1972On the HouseYoung Man
1970Doctor WhoK9 (voice)
1963Doctor WhoDugeen
1963
