Actor
John Leeson
83 years · Leicester, Leicestershire, England, UK · 42 films
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.
Best known for
Filmography 42
The Doctor Who Escape Room: Team Third Doctor
2025 · K9 (voice)
Darkness & Light: The Life of Graham Williams
2024 · Self
The Doctors: The Tom Baker Years
2017 · Actor
Longleat '83: The Lost Footage
2015 · Actor
The Five(ish) Doctors Reboot
2013 · Self
The K-9 Files
2008 · Actor
Celebration: Doctor Who in 1983
2008 · Actor
A Matter of Time
2007 · Actor
Parrot Fashion
2007 · Actor
Getting Blood from the Stones
2007 · Actor
The Sarah Jane Adventures: Invasion of the Bane
2007 · K9
A New Beginning
2004 · Actor
Doctor Who: Shada
2003 · K9 (voice)
Longleat '83: The Greatest Show in the Galaxy
2001 · Himself - Host
K9 Unleashed
2000 · Actor
Where on Earth Is Katy Manning?
1998 · Actor
Downtime
1995 · Anthony the D.J.
Doctor Who: Dimensions in Time
1993 · K9 (voice)
Search Out Space
1990 · K9 (voice)
Doctor Who: Remembrance of the Daleks
1988 · Dalek Battle Computer (voice)
Myth Runner
1987 · Himself
Whoops Apocalypse
1986 · TV Interviewer
Doctor Who: The Five Doctors
1983 · K9 (voice)
The Barretts of Wimpole Street
1982 · Henry Barrett