Guest Stars Delaney Williams as Sgt. Jay Landsman Melanie Nicholls-King as Cheryl Richard Burton as Sean "Shamrock" McGinty Pablo Schreiber as Nickolas "Nick" Sobotka Jeffrey Pratt Gordon as John "Johnny Fifty" Spamanto Charley Scalies as Thomas "Horseface" Pakusa Luray Cooper as Nathaniel "Nat" Coxson Chris Ashworth as Sergei "Serge" Malatov Bill Raymond as The Greek Jeffrey Fugitt as Claude Diggins De'rodd Hearns as Puddin' Robert Colesberry as Det. Ray Cole Ted Feldman as George "Double G" Glekas Jill Redding as Delores Doug Lory as Little Big Roy Jennifer Badger as Slavic Drowning Victim Kevin Jiggetts as Frommers Jeremy Nichols as First Mate Jonathan Pope as Sergeant Tel Monks as Father Jerome Lewandowski Amber Nelson as Yacht Waitress Co Starring Domenick Lombardozzi as Det. Thomas "Herc" Hauk Seth Gilliam as Det. Ellis Carver Jim True-Frost as Det. Roland "Prez" Pryzbylewski Al Brown as Dep. Comm. for Admin. Stanislaus "Stan" Valchek James Ransone as Chester "Ziggy" Sobotka