CMDR Steve Marshall (25 episodes, 2007-2009)
Det. Sgt. Jack Christey / ... (97 episodes, 1998-2001)
Sr. Sgt. Kevin 'Nipper' Harris (26 episodes, 1992-1995)
Dr. Henry King (52 episodes, 1995-1996)
Jim Dawson (2 episodes, 1984)
The Iceman (as Stephen Bisley)
Ian Tyler 1 episode, 2014
Self (хроника) (в титрах отсутствует)
Jonah Cole (2 episodes, 1995-1996)