John Leeson

Born: 1943-01-01

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.


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The Five(ish) Doctors Reboot

as Himself
Released: 2013-11-23

With the 50th anniversary of Doctor Who about to film, the "classic" Doctors Peter Davison,...

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Doctor Who: Dimensions in Time

as K9 (voice)
Released: 1993-11-27

All of the Doctor's incarnations are in crisis when The Rani creates a time-loop in the East-end...

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Whoops Apocalypse

as TV Interviewer
Released: 1986-05-06

When a small British owned island in the Caribbean is invaded and the world's most dangerous...

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Downtime

as Anthony the D.J.
Released: 1995-02-03

Retired commander of the United Nations' Intelligence Taskforce, and long-time associate of the...

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Doctor Who: The Invasion of Time

as K9 (voice)
Released: 1978-03-11

The Doctor returns to Gallifrey, claims his rights and is inaugurated President. It soon turns...

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Tarka the Otter

as Secretary of the Hunt
Released: 1979-11-01

Set in the English countryside of the 1920s - when otter hunting was still legal - this film...

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

as K-9 (voice)
Released: 1981-12-28

Sarah Jane Smith arrives at the home of her Aunt Lavinia in the cozy village of Moreton Harwood,...

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Doctor Who: The Five Doctors

as K9 (voice)
Released: 1983-11-25

Many incarnations of the Doctors and their old companions are taken out of time and deposited in...

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Doctor Who: The Leisure Hive

as K9 (voice)
Released: 1980-09-20

Romana fancies a proper holiday and convinces the Doctor to visit the leisure planet Argolis,...

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Doctor Who: Full Circle

as K9 (voice)
Released: 1980-11-15

On the planet Alzarius in the alternate universe of E-Space, the Doctor, Romana and K9 find...

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Doctor Who: The Pirate Planet

as K-9 (voice)
Released: 1978-10-21

The Doctor and Romana learn the second segment of the Key to Time is on the planet Calufrax. Yet...

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The Sarah Jane Adventures: Invasion of the Bane

as K9
Released: 2007-01-01

There's a new drink taking the world by storm - Bubbleshock! Everyone's drinking it. When...

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K9 Unleashed

as uncredited
Released: 2000-04-10

Documentory looking at the Doctors Robot Dog K9 which appeared in the Dr who series between...

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Doctor Who: Shada

as K9 (voice)
Released: 2003-05-02

Where the Fourth Doctor left off, the Eighth Doctor comes to finish the job. With Romana and K9...

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Doctor Who: Underworld

as K-9 Mk. I (voice)
Released: 1978-01-28

On the edge of the universe, the Doctor, Leela and K9 encounter a Minyan ship on an epic quest...

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Doctor Who: The Androids of Tara

as K-9 (Voice)
Released: 1978-12-16

Finding the fourth segment of the Key to Time was simple enough, but holding onto it may be...

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Doctor Who: The Armageddon Factor

as K-9 (voice)
Released: 1979-02-24

The final segment of the Key to Time is at the heart of a devastating war between neighbouring...

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The Doctors: The Tom Baker Years

as uncredited
Released: 2017-09-18

This is the definitive set of interviews with the team of actors who brought the TOM BAKER era...

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Celebration: Doctor Who in 1983

as uncredited
Released: 2008-03-03

Producer Steve Broster takes a look back to 1983 and the celebration of Doctor Who's twentieth...

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Doctor Who: The Sun Makers

as K9 Mk. I (voice)
Released: 1977-12-17

Far in the distant future, Earth has become uninhabitable, forcing Mankind to colonise first...

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Doctor Who: The Stones of Blood

as K-9 (voice)
Released: 1978-11-18

Searching for the third segment to the Key to Time brings the Doctor and Romana to present-day...

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Doctor Who: Meglos

as K9 (voice)
Released: 1980-10-18

On the lush planet Tigella, two opposing factions are divided over the usage of the...

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Doctor Who: The Invisible Enemy

as K-9 Mk. I (voice) / Nucleus (voice)
Released: 1977-10-22

A three-man rocket crew are nearly done with their mission to Titan Base until a course change...

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Where on Earth Is Katy Manning?

as uncredited
Released: 1998-01-01

By her own admission, Katy Manning is ‘as blind as a bat’ and never knows where she’ll end up....

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Doctor Who: The Power of Kroll

as Dugeen
Released: 1979-01-13

The Doctor and Romana arrive on the marsh moon of Delta Magna in search of the next segment of...

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Doctor Who: The Ribos Operation

as K-9 (voice)
Released: 1978-09-23

The Doctor is summoned by the mysterious and powerful White Guardian, and sent on a quest to...

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Longleat '83: The Lost Footage

as uncredited
Released: 2015-10-01

In April 1983, Roger Stevens and James Russell were given “Access All Areas” passes to the BBC’s...

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Doctor Who: Warriors' Gate

as K9 (voice)
Released: 1981-01-24

The Doctor, Romana, Adric and K9 encounter the enslaved time-sensitive Tharils, who lead them to...

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Doctor Who: State of Decay

as K9 (voice)
Released: 1980-12-13

Still trapped in E-Space, the Doctor, Romana, Adric and K9 encounter a medieval civilisation...

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Doctor Who: Remembrance of the Daleks

as Voices
Released: 1988-10-26

London, 1963: The Doctor returns to the place where it all began — alongside his latest...

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Myth Runner

as Himself
Released: 1987-01-01

A spoof of Blade Runner, built around bloopers and outtakes from the Myth Makers series of...

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Longleat '83: The Greatest Show in the Galaxy

as Himself - Host
Released: 2001-02-20

Video footage telling the story of the biggest Doctor Who (1963) convention ever in the UK,...

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The Barretts of Wimpole Street

as Henry Barrett
Released: 1982-12-30

Jane Lapotaire and Joss Ackland star in this adaptation of Rudolph Besier's play. Elizabeth...

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Myth Makers 2: John Leeson

as uncredited
Released: 1984-12-04

Ever wondered how to marinade a Yeti...? No? Well neither had a rather bemused Nick Briggs until...

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Doctor Who

as K9 (voice)
First aired: 2005-03-26

The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who...

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Doctor Who

as K9 (voice)
First aired: 1963-11-23

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores...

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Doctor Who

as Dugeen
First aired: 1963-11-23

The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores...

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Minder

as Passport Officer
First aired: 1979-10-29

This comedy drama series featured Terry McCann, a former boxer with a conviction for G.B.H., and...

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'Allo 'Allo!

as Train's Cook
First aired: 1984-09-07

The misadventures of hapless cafe owner René Artois and his escapades with the Resistance in...

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Bugs

as Harris
First aired: 1995-04-01

Bugs was a British television drama series which ran for four series from April 1995 to August...

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Blake's 7

as Pasco
First aired: 1978-01-02

A group of convicts and outcasts fight a guerrilla war against the totalitarian Terran...

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Blake's 7

as Toise
First aired: 1978-01-02

A group of convicts and outcasts fight a guerrilla war against the totalitarian Terran...

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Rainbow

as Bungle
First aired: 1972-10-16

Children's puppet programme featuring music and stories. Join George, Bungle, Zippy, and all...

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The Sarah Jane Adventures

as K9 (voice)
First aired: 2007-09-24

A British science fiction television programme that was produced by BBC Cymru Wales for CBBC,...

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Pointless Celebrities

as K-9 (voice)
First aired: 2011-07-04

Alexander Armstrong and Richard Osman present a celebrity version of the general knowledge quiz...

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K-9

as K-9 (voice)
First aired: 2009-10-31

K-9 is a British/Australian comedy/adventure series focusing on the adventures of the robot dog...

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Sarah Jane's Alien Files

as K9
First aired: 2010-10-11

Sarah Jane's Alien Files is a BBC series based on The Sarah Jane Adventures. It features Sarah...

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Sorry!

as uncredited
First aired: 1981-03-12

Sorry! is a British sitcom that aired on BBC1 from 1981 to 1982 and from 1985 to 1988. Starring...

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K-9 and Company

as uncredited
First aired: 1981-12-28

A one-episode television pilot for a proposed 1981 spin-off of the British science fiction...

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