Heracleo (4 episodes, 2013)
Luciano Gandolfi (6 episodes, 2009)
Alphonse Gangitano (2 episodes, 2008)
Ernie Calabrese (2 episodes, 2007)
Dr. Anthony 'Rex' Mariani (19 episodes, 2002-2003)
Joe Sabatini (29 episodes, 2001-2002)
Paul Braun (3 episodes, 2000)
Matthew Billings (5 episodes, 2004)
Fabian Silver 3 episodes, 2017
Jack Rizzoli (1 episode, 2014)
Mr. Pink 3 episodes, 2019
Alphonse Gangitano 1 episode, 2014