John Leeson · Actor
Sealed
2025
The Doctor Who Escape Room: Team Third Doctor
K9 (voice)
Sealed
2024
Darkness & Light: The Life of Graham Williams
Self
Sealed
2017
The Doctors: The Tom Baker Years
Sealed
2015
Longleat '83: The Lost Footage
Sealed
2013
The Five(ish) Doctors Reboot
Self
Sealed
2008
The K-9 Files
Sealed
2008
Celebration: Doctor Who in 1983
Sealed
2007
The Sarah Jane Adventures: Invasion of the Bane
K9
Sealed
2007
Parrot Fashion
Sealed
2007
Getting Blood from the Stones
Sealed
2007
A Matter of Time
Sealed
2004
A New Beginning
Sealed
2003
Doctor Who: Shada
K9 (voice)
Sealed
2001
Longleat '83: The Greatest Show in the Galaxy
Himself - Host
Sealed
2000
K9 Unleashed
Sealed
1998
Where on Earth Is Katy Manning?
Sealed
1995
Downtime
Anthony the D.J.
Sealed
1993
Doctor Who: Dimensions in Time
K9 (voice)
Sealed
1990
Search Out Space
K9 (voice)
Sealed
1988
Doctor Who: Remembrance of the Daleks
Dalek Battle Computer (voice)
Sealed
1987
Myth Runner
Himself
Sealed
1986
Whoops Apocalypse
TV Interviewer
Sealed
1983
Doctor Who: The Five Doctors
K9 (voice)
Sealed
1982
The Barretts of Wimpole Street
Henry Barrett
Sealed
1981
K-9 and Company: A Girl's Best Friend
K-9 (voice)
Sealed
1981
Doctor Who: Warriors' Gate
K9 (voice)
Sealed
1980
Doctor Who: The Leisure Hive
K9 (voice)
Sealed
1980
Doctor Who: State of Decay
K9 (voice)
Sealed
1980
Doctor Who: Meglos
K9 (voice)
Sealed
1980
Doctor Who: Full Circle
K9 (voice)
Sealed
1979
Tarka the Otter
Secretary of the Hunt
Sealed
1979
Doctor Who: The Power of Kroll
Dugeen
Sealed
1979
Doctor Who: The Armageddon Factor
K-9 (voice)
Sealed
1978
Merry Christmas Doctor Who
K9 (voice)
Sealed
1978
Doctor Who: Underworld
K-9 Mk. I (voice)
Sealed
1978
Doctor Who: The Stones of Blood
K-9 (voice)
Sealed
1978
Doctor Who: The Ribos Operation
K-9 (voice)
Sealed
1978
Doctor Who: The Pirate Planet
K-9 (voice)
Sealed
1978
Doctor Who: The Invasion of Time
K9 (voice)
Sealed
1978
Doctor Who: The Androids of Tara
K-9 (Voice)
Sealed
1977
Doctor Who: The Sun Makers
K9 Mk. I (voice)
Sealed
1977
Doctor Who: The Invisible Enemy
K-9 Mk. I (voice) / Nucleus (voice)
Husband to Mrs. Fitzherbert
Sealed
1975
Husband to Mrs. Fitzherbert
Clergyman