
John Leeson
Acting
🎂 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.
Cast credits(60)

K9 (voice)
2005

K9 (voice)
1963

Dugeen
1963

Passport Officer
1979

Bungle
1972

Train's Cook
1984

K-9 (voice)
2011

K9 (voice)
2007

Pasco
1978

Toise
1978

Harris
1995

K-9 Mk. I (voice)
1978

BBC Producer
2000

2008

2007

K-9 (voice)
1979
2025

K9 (voice)
2025

K9 (voice)
1983

K-9 Mk. I (voice) / Nucleus (voice)
1977

K9 (voice)
1980

K9 (voice)
2003

K9
2007

K9 (voice)
1980

K9 (voice)
1993

K-9 (voice)
2009

Self
2013

K9 (voice)
1980

K9 (voice)
1981

2004

TV Interviewer
1986

1981

K9 (voice)
1980

Anthony the D.J.
1995

Secretary of the Hunt
1979

K-9 (voice)
1978

K9 Mk. I (voice)
1977

K-9 (voice)
1981

Himself - Host
2001
Young Man
1970

Dugeen
1979

Voices
1988

1981

2007

2015

2007

K9
2010

Henry Barrett
1982

Himself
1987

K9 (voice)
1978

K-9 (voice)
1978

2008

2000

1998

2017

K-9 (Voice)
1978

1984

K-9 (voice)
1978

K9 (voice)
1990

K9 (voice)
1978