Gary Milton (2 episodes, 1999-2000)
Father (unknown episodes)
P.C. Jarvis (6 episodes, 1996)
Brian Young / ... (2 episodes, 1997-2004)
Gary Milton / ... (8 episodes, 1992-1999)
Mr. Norris / ... (2 episodes, 1991-1998)
Mr. Keating (unknown episodes, 1999)