Chris Brayling (2 episodes, 2012)
Bedford Fenwick (3 episodes, 2008)
Father Jonathan / ... (5 episodes, 2003-2011)
Alistair Taylor (20 episodes, 2001-2004)
Henry Marwood / ... (2 episodes, 1999-2006)
Colin Renshaw (2 episodes, 2007)
Kenneth Fairbrother (8 episodes, 1996)
Dr. Larraby 1 episode, 2005
Villeforte (unknown episodes)
Alistair Taylor / ... (2 episodes, 1990-2004)
Harry Maylie (4 episodes, 1985)
Richard Montclare (6 episodes, 2008-2009)
Brigadier 6 episodes, 2020