John Leeson

John Leeson

Born

January 1, 1943 (82 years old)

Known For

Acting

Place of Birth

Leicester, Leicestershire, England, UK

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.

Doctor Who: Gallifrey

0.0

2025

The Doctor Who Escape Room: Team Third Doctor

The Doctor Who Escape Room: Team Third Doctor

K9 (voice)

0.0

2025

The Doctors: The Tom Baker Years

The Doctors: The Tom Baker Years

0.0

2017

Longleat '83: The Lost Footage

Longleat '83: The Lost Footage

0.0

2015

The Five(ish) Doctors Reboot

The Five(ish) Doctors Reboot

Self

7.9

2013

Pointless Celebrities

Pointless Celebrities

K-9 (voice) · (1 episode)

6.4

2011

Sarah Jane's Alien Files

Sarah Jane's Alien Files

K9 · (6 episodes)

0.0

2010

K-9

K-9

K-9 (voice) · (26 episodes)

7.2

2009

The K-9 Files

The K-9 Files

0.0

2008

Celebration: Doctor Who in 1983

Celebration: Doctor Who in 1983

0.0

2008

A Matter of Time

A Matter of Time

0.0

2007

Parrot Fashion

Parrot Fashion

0.0

2007

Getting Blood from the Stones

Getting Blood from the Stones

0.0

2007

The Sarah Jane Adventures

The Sarah Jane Adventures

K9 (voice) · (10 episodes)

7.1

2007

The Sarah Jane Adventures: Invasion of the Bane

The Sarah Jane Adventures: Invasion of the Bane

K9

7.4

2007

Doctor Who

Doctor Who

K9 (voice) · (2 episodes)

7.6

2005

A New Beginning

A New Beginning

0.0

2004

Doctor Who: Shada

Doctor Who: Shada

K9 (voice)

7.0

2003

Longleat '83: The Greatest Show in the Galaxy

Longleat '83: The Greatest Show in the Galaxy

Himself - Host

0.0

2001

K9 Unleashed

K9 Unleashed

8.0

2000

Where on Earth Is Katy Manning?

Where on Earth Is Katy Manning?

9.0

1998

Bugs

Bugs

Harris · (1 episode)

6.8

1995

Downtime

Downtime

Anthony the D.J.

4.9

1995

Doctor Who: Dimensions in Time

Doctor Who: Dimensions in Time

K9 (voice)

4.4

1993

Search Out Space

Search Out Space

K9 (voice)

0.0

1990

Doctor Who: Remembrance of the Daleks

Doctor Who: Remembrance of the Daleks

Voices

9.3

1988

Myth Runner

Myth Runner

Himself

10.0

1987

Whoops Apocalypse

Whoops Apocalypse

TV Interviewer

5.6

1986

Myth Makers 2: John Leeson

Myth Makers 2: John Leeson

0.0

1984

'Allo 'Allo!

'Allo 'Allo!

Train's Cook · (1 episode)

7.8

1984

Doctor Who: The Five Doctors

Doctor Who: The Five Doctors

K9 (voice)

7.7

1983

The Barretts of Wimpole Street

The Barretts of Wimpole Street

Henry Barrett

0.0

1982

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

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

K-9 (voice)

5.8

1981

K-9 and Company

K-9 and Company

(1 episode)

6.1

1981

Sorry!

Sorry!

(42 episodes)

6.2

1981

Doctor Who: Warriors' Gate

Doctor Who: Warriors' Gate

K9 (voice)

5.2

1981

Doctor Who: State of Decay

Doctor Who: State of Decay

K9 (voice)

8.0

1980

Doctor Who: Full Circle

Doctor Who: Full Circle

K9 (voice)

6.3

1980

Doctor Who: Meglos

Doctor Who: Meglos

K9 (voice)

6.0

1980

Doctor Who: The Leisure Hive

Doctor Who: The Leisure Hive

K9 (voice)

7.0

1980

Tarka the Otter

Tarka the Otter

Secretary of the Hunt

6.6

1979

Minder

Minder

Passport Officer · (1 episode)

6.8

1979

Doctor Who: The Armageddon Factor

Doctor Who: The Armageddon Factor

K-9 (voice)

5.0

1979

Doctor Who: The Power of Kroll

Doctor Who: The Power of Kroll

Dugeen

4.0

1979

Doctor Who: The Androids of Tara

Doctor Who: The Androids of Tara

K-9 (Voice)

7.3

1978

Doctor Who: The Stones of Blood

Doctor Who: The Stones of Blood

K-9 (voice)

8.0

1978

Doctor Who: The Pirate Planet

Doctor Who: The Pirate Planet

K-9 (voice)

6.8

1978

Doctor Who: The Ribos Operation

Doctor Who: The Ribos Operation

K-9 (voice)

7.0

1978

Doctor Who: The Invasion of Time

Doctor Who: The Invasion of Time

K9 (voice)

6.0

1978

Doctor Who: Underworld

Doctor Who: Underworld

K-9 Mk. I (voice)

5.5

1978

Blake's 7

Blake's 7

Pasco · (1 episode)

7.2

1978

Blake's 7

Blake's 7

Toise · (1 episode)

7.2

1978

Doctor Who: The Sun Makers

Doctor Who: The Sun Makers

K9 Mk. I (voice)

7.0

1977

Doctor Who: The Invisible Enemy

Doctor Who: The Invisible Enemy

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

7.2

1977

Rainbow

Rainbow

Bungle · (105 episodes)

6.6

1972

On the House

Young Man · (1 episode)

5.5

1970

Doctor Who

Doctor Who

K9 (voice) · (80 episodes)

7.9

1963

Doctor Who

Doctor Who

Dugeen · (4 episodes)

7.9

1963