John Leeson
Photoplayd Industry Rating
Not enough rated films yet to compute a weighted score.
Roles are weighted by involvement: director 1.0, screenwriter 0.7, lead 0.8, supporting 0.4, crew 0.1.
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
Credits
The Five(ish) Doctors Reboot (2013)
as Self
Whoops Apocalypse (1986)
as TV Interviewer
Doctor Who: Dimensions in Time (1993)
as K9 (voice)
Doctor Who: Full Circle (1980)
as K9 (voice)
Doctor Who: The Five Doctors (1983)
as K9 (voice)
Doctor Who: The Leisure Hive (1980)
as K9 (voice)
Doctor Who: State of Decay (1980)
as K9 (voice)
Parrot Fashion (2007)
Actor
Doctor Who: The Armageddon Factor (1979)
as K-9 (voice)
Doctor Who: The Ribos Operation (1978)
as K-9 (voice)
The Sarah Jane Adventures: Invasion of the Bane (2007)
as K9
Celebration: Doctor Who in 1983 (2008)
Actor
Husband to Mrs. Fitzherbert (1975)
as Clergyman
The Doctor Who Escape Room: Team Third Doctor (2025)
as K9 (voice)
Doctor Who: The Androids of Tara (1978)
as K-9 (Voice)
Where on Earth Is Katy Manning? (1998)
Actor
Doctor Who: The Sun Makers (1977)
as K9 Mk. I (voice)
Doctor Who: The Power of Kroll (1979)
as Dugeen
A Matter of Time (2007)
Actor
The Barretts of Wimpole Street (1982)
as Henry Barrett
Doctor Who: The Invisible Enemy (1977)
as K-9 Mk. I (voice) / Nucleus (voice)
Doctor Who: The Stones of Blood (1978)
as K-9 (voice)
Doctor Who: The Invasion of Time (1978)
as K9 (voice)
Doctor Who: Warriors' Gate (1981)
as K9 (voice)
K-9 and Company: A Girl's Best Friend (1981)
as K-9 (voice)
Doctor Who: Remembrance of the Daleks (1988)
as Dalek Battle Computer (voice)
Doctor Who: The Pirate Planet (1978)
as K-9 (voice)
The Doctors: The Tom Baker Years (2017)
Actor
Darkness & Light: The Life of Graham Williams (2024)
as Self
Longleat '83: The Greatest Show in the Galaxy (2001)
as Himself - Host
Doctor Who: Shada (2003)
as K9 (voice)
Doctor Who: Meglos (1980)
as K9 (voice)
Getting Blood from the Stones (2007)
Actor
Longleat '83: The Lost Footage (2015)
Actor
Doctor Who: Underworld (1978)
as K-9 Mk. I (voice)
The K-9 Files (2008)
Actor
Tarka the Otter (1979)
as Secretary of the Hunt
A New Beginning (2004)
Actor
Merry Christmas Doctor Who (1978)
as K9 (voice)
Downtime (1995)
as Anthony the D.J.
Myth Runner (1987)
as Himself
K9 Unleashed (2000)
Actor
Search Out Space (1990)
as K9 (voice)