John Leeson

John Francis Christopher Ducker, professionally known as John Leeson, is an English actor known for portraying Bungle in Rainbow and voicing K9 in Doctor Who and its spin-offs. Born on March 16, 1943, Leeson trained at the Royal Academy of Dramatic Art and has had a diverse career spanning over half a century. He has worked in both repertory and West End productions, such as Neil Simon's Plaza Suite, Flint, and Don't Start Without Me. Leeson has also appeared in various television sitcoms and costume dramas, including Dad's Army, Sorry!, and Vanity Fair. Alongside his acting work, he has also worked as a voiceover artist for BFBS Television, BBC Television, and Channel 4.