Image of John Leeson

John Leeson

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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Mar 16, 1943 In Leicester, Leicestershire, England, UK
Movie/TV Credits:
First Appeared:
In the series Doctor Who 1963-11-23
Latest Project:
Movie K9 Timequake 2017-10-01
Known For
Poster of K9 Timequake
Poster of Doctor Who: The Power of Kroll
Poster of Doctor Who: The Androids of Tara
Poster of Doctor Who: The Stones of Blood
Movie K9 Timequake K9 2017-10-01
Movie The Five(ish) Doctors Reboot 2013-11-23
Series Sarah Jane's Alien Files 2010-10-11
Series K-9 K-9 (voice) 2009-10-31
Series The Sarah Jane Adventures Unknown 2007-09-24
Movie The Sarah Jane Adventures: Invasion of the Bane K9 2007-01-01
Series Doctor Who K 9 Stimme 2005-03-26
Movie Downtime Anthony the D.J. 1995-02-03
Movie Doctor Who: Dimensions in Time K9 (voice) 1993-11-22
Movie Doctor Who: Remembrance of the Daleks Voices 1988-10-05
Movie Doctor Who: Warriors' Gate K-9 (voice) 1981-01-03
Series Sorry! 1981-03-12
Series K-9 and Company 1981-12-28
Movie Doctor Who: Meglos K-9 (voice) 1980-09-27
Movie Doctor Who: The Leisure Hive K-9 (voice) 1980-08-30
Movie Doctor Who: Full Circle K-9 (voice) 1980-10-25
Movie Doctor Who: State of Decay K-9 (voice) 1980-11-22
Movie Doctor Who: The Armageddon Factor K-9 (voice) 1979-01-20
Movie Tarka the Otter Secretary of the Hunt 1979-11-01
Movie Doctor Who: The Ribos Operation K-9 (voice) 1978-09-02
Movie Doctor Who: Underworld K-9 Mk. I (voice) 1978-01-07
Movie Doctor Who: The Invasion of Time K9 (voice) 1978-02-04
Movie Doctor Who: The Pirate Planet K-9 (voice) 1978-09-30
Movie Doctor Who: The Stones of Blood K-9 (voice) 1978-10-28
Movie Doctor Who: The Power of Kroll Dugeen 1978-12-23
Movie Doctor Who: The Androids of Tara K-9 (Voice) 1978-11-25
Movie Doctor Who: The Invisible Enemy K-9 Mk. I (voice) / Nucleus (voice) 1977-10-01
Movie Doctor Who: The Sun Makers K9 Mk. I (voice) 1977-11-26
Series Rainbow Bungle 1972-10-16
Series Doctor Who Dugeen 1963-11-23