Biography

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.

Known For

Doctor Who: State of Decay

K9 (voice)

Doctor Who: The Androids of Tara

K-9 (Voice)

Doctor Who: The Ribos Operation

K-9 (voice)

Doctor Who: The Stones of Blood

K-9 (voice)

Doctor Who: The Armageddon Factor

K-9 (voice)

Doctor Who: The Invisible Enemy

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

The Sarah Jane Adventures: From Raxacoricofallapatorius with Love

K9 (voice)

Doctor Who: The Sun Makers

K9 Mk. I (voice)