Gibbs (20 episodes, 2012)
Alonzo / ... (13 episodes, 2011)
Alex McBride (7 episodes, 2014-2015)
Griffin Bell (7 episodes, 2008-2009)
Captain Boyle (5 episodes, 2007)
Dr. Rob Hamill (1 episode, 2007)
Mike Cannon (106 episodes, 2003-2008)
Brian LeFine / ... (4 episodes, 2002-2006)
Johnny / ... (2 episodes, 2003)
Craig Blair (3 episodes, 2002-2003)
Lt. Stone (1 episode, 1995)
Lt. Willis / ... (2 episodes, 1995-2002)
Guy / ... (2 episodes, 1992-1996)
Maitre 'D 1 episode, 1996
Office Worker (1 episode, 1996)
FBI Agent Turner / ... 18 episodes, 2018-2020