Ray McKibben (1 episode, 2013)
Vince Walker (1 episode, 2010)
Kenneth Grant 1 episode, 2009
Jarrod Walker (2 episodes, 2003-2004)
Seth Wolfford III (1 episode, 2003)
Epsilon Zet (1 episode, 2001)
Henry North / ... (16 episodes, 2009)
Special Agent Swan 1 episode, 2014
Darren Sanders (1 episode, 2015)