Robert Morelli

as 'Johnny Irish' Thug

as Director

as Skinny D'Amato

as Andy McMahon (1 episode)

as Angelo Sepe

as Boot

as Joey Barton (2 episodes), as Pasafino (1 episode)

as Sgt. Moretti

as Jeff

as Steve Howe

as Meyer

as Juley 'The Juice'

as Gianni

as T. O. Jones

as Reed

as Sgt. Fitzpatrick (1 episode)

as Waiter

as Sideburns

as Dealer #1

as Rourke (1 episode), as Frank Keller (1 episode)