Tom Chadbon (born 27 February 1946, in Luton) is an English actor who has spent much of his career appearing on British television. Although principally a character actor, he has occasionally had leading or recurring roles. Chadbon starred in all 10 episodes of Crown Prosecutor (1995), playing Lenny Monk, and he had substantial recurring roles in Chancer, The Liver Birds, Where the Heart Is, Wire in the Blood, and the 23rd series of Casualty (as Professor Henry Williams).