two BBV and several Big Finish audio dramas including Zagreus and the Gallifrey series. He voiced K9 for the character's return in the 2006 Doctor Who episode "School Reunion", leading to giving him recurring character status in The Sarah Jane Adventures. Leeson's then reprised K9 again in the episode "Journey's End". The most recent occasion of Leeson voicing K9 is in the spin-off television series K9. Leeson also voiced K9 in a Doctor Who-themed episode of The Weakest Link. He did not reprise his role as K9 in Lego Dimensions as he was unavailable at the time, so archive audio was used instead. Leeson's vocal contributions to Doctor Who can also be heard as other characters in the serials The Invisible Enemy and Remembrance of the Daleks. Leeson played the role of "Prosecutor 2" in the 2005 stage production of The Trial of Davros and has compiled a one-man show, A Dog's Life, directed by Richard Fawkes. In November 2013, Leeson appeared as K9 in the one-off 50th anniversary comedy homage The Five(ish) Doctors Reboot. Other credits Other credits include appearances in Blake's 7 (in the season A episode "Mission to Destiny" and the season B episode "Gambit"). Also, notably in children's programmes, ITV's Rainbow from 1972 as the original Bungle, and the BBC's Jigsaw in which he voiced Jigg, the show's "mascot" and played the giant Biggum, who was so tall only his feet were seen and his voice heard. He was one of the resident team of actors in stunts for ITV's Game for a Laugh (1981–85), appearing in one memorable stunt involving a car transporter wrecking his car and blaming it on the unsuspecting victim. His film credits are few but included the Hunt Secretary in the film of Tarka the Otter (1979), and a TV interviewer in the film version of Whoops Apocalypse (1986). His radio work includes the comedy serial All That Jazz (1990) in which he played the character of Mike and additionally provided the scripted continuity link at the beginning. Leeson has read extensively for the audio book charity Calibre Audio Library, and is also the narrator/character voices behind The Space Gypsy Adventures on Children's UK hospital radio. In 2010 John appeared in a character role in the independent film Rebels Without A Clue with actor Rik Barnett. Away from stage and screen he was regularly heard as continuity announcer on Channel 4