Tom O'Brien

as Gun Show Vendor

as Greg

as Mr. Harmon (uncredited)

as Stucker

as Clark Adams (1 episode)

as Det. Frank Ross

as Lieutenant Jacobs

as Dr. Jaeger (1 episode)

as Roger Nixon (5 episodes)

as Max Duncan (1 episode)

as Allen Dodge

as Bob Kelner

as Zile (1 episode)

as Brian Vogler (1 episode)

as Kurt Porter (1 episode)

as Captain Cahill (1 episode)

as Frankie Dees

as Christian Morgan

as Sgt. Louis Frisch (2 episodes)

as Chris Porter

as Charlie Reynolds (2 episodes)

as John Roskelly

as Jack Gallagher

as Tom