Mac Harkness 4 episodes, 2016-2018
Bruce Kushner (1 episode, 2013)
Ed Bancroft (6 episodes, 2010)
Carl Ferris / ... (3 episodes, 1998-2001)
Dr. Ames (1 episode, 1991)
Mitch Lawson (1 episode, 1992)
Capt. Welsh (1 episode, 1980)
Reverend Fred Shuttlesworth
David / ... (2 episodes, 1976-1977)
Dewey Hughes (1 episode, 1975)
Casey Hunter 1 episode, 1974
Gil Weaver / ... (12 episodes, 1973-1976)