David Brierley

David Brierly (also known as David Brierley, January 1935-10 June 2008 ; born in Yorkshire) was the second actor to provide the voice for K9, temporarily succeeding John Leeson for Season 17 only.

Explained as having been caused by laryngitis, Brierley voiced K9 beginning in The Creature from the Pit and ending with the uncompleted Shada, after which Leeson returned to the role. He also provided the voice for Erato in The Creature from the Pit. Brierley returned to provide the voice of K9 for the video release of Shada in 1992.

Most recently he appeared as himself in the 2000 documentary K9 Unleashed.

Career
Before becoming an actor, Brierley was originally trained as a dancer (DCOM: Myth Makers: David Brierley).

He appeared in other television programmes, including Z-Cars, Juliet Bravo, and The Tripods. K9 was his most notable role. Also of note was his part as Mr. Kemp in the BBC's nuclear war drama Threads.