John Leeson

The Doctor Who Escape Room: Team Third Doctor

2025

K9 (voice)

The Sarah Jane Adventures: Invasion of the Bane

2007

K9

Doctor Who: Shada

2003

K9 (voice)

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)

Whoops Apocalypse

1986

TV Interviewer

Doctor Who: The Five Doctors

1983

K9 (voice)

The Barretts of Wimpole Street

1982

Henry Barrett

K-9 and Company: A Girl's Best Friend

1981

K-9 (voice)

Doctor Who: Warriors' Gate

1981

K9 (voice)

Doctor Who: State of Decay

1980

K9 (voice)

Doctor Who: Full Circle

1980

K9 (voice)

Doctor Who: Meglos

1980

K9 (voice)

Doctor Who: The Leisure Hive

1980

K9 (voice)

Tarka the Otter

1979

Secretary of the Hunt

Doctor Who: The Armageddon Factor

1979

K-9 (voice)

Doctor Who: The Power of Kroll

1979

Dugeen

Merry Christmas Doctor Who

1978

K9 (voice)

Doctor Who: The Androids of Tara

1978

K-9 (Voice)

Doctor Who: The Stones of Blood

1978

K-9 (voice)

Doctor Who: The Pirate Planet

1978

K-9 (voice)

Doctor Who: The Ribos Operation

1978

K-9 (voice)

Doctor Who: The Invasion of Time

1978

K9 (voice)

Doctor Who: Underworld

1978

K-9 Mk. I (voice)

Doctor Who: The Sun Makers

1977

K9 Mk. I (voice)

Doctor Who: The Invisible Enemy

1977

K-9 Mk. I (voice) / Nucleus (voice)

Husband to Mrs. Fitzherbert

1975

Clergyman

Darkness & Light: The Life of Graham Williams

2024

Self

The Five(ish) Doctors Reboot

2013

Self

Longleat '83: The Greatest Show in the Galaxy

2001

Himself - Host

Myth Runner

1987

Himself

The Doctors: The Tom Baker Years

2017

Longleat '83: The Lost Footage

2015

The K-9 Files

2008

Celebration: Doctor Who in 1983

2008

A Matter of Time

2007

Parrot Fashion

2007

Getting Blood from the Stones

2007

A New Beginning

2004

K9 Unleashed

2000

Where on Earth Is Katy Manning?

1998

Doctor Who

2005

K9 (voice)

Rainbow

1972

Bungle

Pointless Celebrities

2011

K-9 (voice)

'Allo 'Allo!

1984

Train's Cook

Minder

1979

Passport Officer

Blake's 7

1978

Toise · Pasco

Doctor Who

1963

K9 (voice) · Dugeen

K-9

2009

K-9 (voice)

The Sarah Jane Adventures

2007

K9 (voice)

Longitude

2000

BBC Producer

Vanity Fair

1998

Priest

Bugs

1995

Harris

Shadow of the Noose

1989

Dickinson

K-9 and Company

1981

K-9 (voice)

Jigsaw

1979

Jig

On the House

1970

Young Man

Dad's Army

1968

Soldier

Doctor Who: Behind the Sofa

2018

Self

Myth Makers

2015

Himself

Sorry!

1981