as Fireman Charlie
as Jamie Jarret
as Self(2 eps)
as Elliott(1 ep)
as The Interrogator
as Major Charles Kawalsky
as Nicky Shaw(1 ep)
as Gerhard
as Self
as Self
as Jesse
as Wilson
as Eerie Man
as Donna's Male Neighbor
as John Barrhauser
as Detective Morrison(1 ep)
as Vance(1 ep)
as Jackie
as Molina
as Paul Gionetti(1 ep)
as Tom Collison (2005)(1 ep)
as Frankie Dean(1 ep)
as Ray Abazon(1 ep)
as Lear Jet Pilot
as Cop - Westside Street
as Ray Galardi(1 ep)
as Bennie
as Tom Wegman(1 ep)
as Melvin Snow
as Mr. Moltiani
as Pilot Peter
as Tommy Grazetti(1 ep)
as Jimmy Gentile(1 ep)
as O'Ryan(2 eps)
as B.B. Bascomb
as Lt. Det. Bob Mankowski
as Jack the Bartender
as Vincent(3 eps)
as Aldini(1 ep)
as Keats(1 ep)
as Capt. Unander
as Schmidt
as Cop
as Charles Kawalsky(6 eps)
as Captain Charles Kawalsky(1 ep)
as Murphy
as Puggy
as Det. Stan Wilkins(2 eps)
as Sgt. Wallace
as Chuck
as Area 51 Guard
as Gary Hendrickson(1 ep)
as Frank
as Col. Harry R. Presser(1 ep)
as Dr. Tassler(1 ep)
as Ben Siegel III(1 ep)
as Stu(1 ep)
as Fireman Charlie(1 ep)
as Victor Rand(1 ep)
as Al Mariotti
as Vinny Pallazzo
as Clifton Moloney(1 ep)
as Detective Curtis(1 ep)
as Duffy Haskell(2 eps)
as Richie
as Det. Bob Falcone
as Minelli
as David Katz
as Tony Gaudio
as Russell(1 ep)
as Capt. Evan Graham
as Goucho(1 ep)
as Steve Davis
as Det. Harris
as Bobby Arms
as Cookie
as Joe Maxwell(56 eps)
as Capt. Rader
as Bruce Jacobs(1 ep)
as Joe Ahern(1 ep)
as Jake(1 ep)
as Det. Jack Rado(20 eps)
as Det. Sgt. Vinnie Grillo(1 ep)
as Sgt. Nick Acosta(1 ep)
as Lieutenant Nick Acosta(1 ep)
as Leo
as Plainclothes Cop
as Skip Lee
as Bruno Romano(1 ep)