James Champlin 1 episode, 2019
Alan Becker (1 episode, 2013)
Ken Davis (1 episode, 2014)
Ryan Francis (1 episode, 2011)
Mr. Bonner (1 episode, 2013)
Ken Androsky (1 episode, 2007)
Illyrian Captain (1 episode, 2004)
John Turner (10 episodes, 1998-1999)
Damar / ... (23 episodes, 1996-1999)
Ernie D'Amato (2 episodes, 1989)
Fenno Moore (3 episodes, 1988-1989)
Chad Wainwright (unknown episodes)
Roger Theder 1 episode, 2021
Ned Filson 1 episode, 2019