John Leeson

Acting

John Leeson

Born 1 January 1943 · Leicester, Leicestershire, England, UK · 83

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

Highlights

Doctor Who2005 · Series · K9 (voice)
Doctor Who1963 · Series · K9 (voice)
'Allo 'Allo!1984 · Series · Train's Cook
The Sarah Jane Adventures2007 · Series · K9 (voice)
Dad's Army1968 · Series · Soldier
Blake's 71978 · Series · Toise

Filmography

Movies

38 films

The Doctor Who Escape Room: Team Third Doctor2025 · Film · K9 (voice)
The Doctors: The Tom Baker Years2017 · Film
Longleat '83: The Lost Footage2015 · Film
The K-9 Files2008 · Film
Celebration: Doctor Who in 19832008 · Film
A Matter of Time2007 · Film
Parrot Fashion2007 · Film
Getting Blood from the Stones2007 · Film
The Sarah Jane Adventures: Invasion of the Bane2007 · Film · K9
A New Beginning2004 · Film
Doctor Who: Shada2003 · Film · K9 (voice)
K9 Unleashed2000 · Film
Where on Earth Is Katy Manning?1998 · Film
Downtime1995 · Film · Anthony the D.J.
Doctor Who: Dimensions in Time1993 · Film · K9 (voice)
Search Out Space1990 · Film · K9 (voice)
Doctor Who: Remembrance of the Daleks1988 · Film · Dalek Battle Computer (voice)
Whoops Apocalypse1986 · Film · TV Interviewer
Doctor Who: The Five Doctors1983 · Film · K9 (voice)
The Barretts of Wimpole Street1982 · Film · Henry Barrett
K-9 and Company: A Girl's Best Friend1981 · Film · K-9 (voice)
Doctor Who: Warriors' Gate1981 · Film · K9 (voice)
Doctor Who: State of Decay1980 · Film · K9 (voice)
Doctor Who: Full Circle1980 · Film · K9 (voice)
Doctor Who: Meglos1980 · Film · K9 (voice)
Doctor Who: The Leisure Hive1980 · Film · K9 (voice)
Tarka the Otter1979 · Film · Secretary of the Hunt
Doctor Who: The Armageddon Factor1979 · Film · K-9 (voice)
Doctor Who: The Power of Kroll1979 · Film · Dugeen
Merry Christmas Doctor Who1978 · Film · K9 (voice)
Doctor Who: The Androids of Tara1978 · Film · K-9 (Voice)
Doctor Who: The Stones of Blood1978 · Film · K-9 (voice)
Doctor Who: The Pirate Planet1978 · Film · K-9 (voice)
Doctor Who: The Ribos Operation1978 · Film · K-9 (voice)
Doctor Who: The Invasion of Time1978 · Film · K9 (voice)
Doctor Who: Underworld1978 · Film · K-9 Mk. I (voice)
Doctor Who: The Sun Makers1977 · Film · K9 Mk. I (voice)
Doctor Who: The Invisible Enemy1977 · Film · K-9 Mk. I (voice) / Nucleus (voice)

Filmography

Series

16 shows

K-92009 · Series · K-9 (voice)
The Sarah Jane Adventures2007 · Series · K9 (voice)
Doctor Who2005 · Series · K9 (voice)
Longitude2000 · Series · BBC Producer
Vanity Fair1998 · Series · Priest
Bugs1995 · Series · Harris
Shadow of the Noose1989 · Series · Dickinson
'Allo 'Allo!1984 · Series · Train's Cook
K-9 and Company1981 · Series · K-9 (voice)
Sorry!1981 · Series
Minder1979 · Series · Passport Officer
Jigsaw1979 · Series · Jig
Blake's 71978 · Series · Toise
Rainbow1972 · Series · Bungle
Dad's Army1968 · Series · Soldier
Doctor Who1963 · Series · K9 (voice)