Guest Stars Robert F. Chew as Joseph "Proposition Joe" Stewart Isiah Whitlock Jr. as State Sen. R. Clayton "Clay" Davis Michael Salconi as Det. Michael Santangelo Antonio Cordova as Sean McNulty Eric G. Ryan as Sean McNulty Maria Broom as City Councilwoman Marla Daniels Brian Anthony Wilson as Det. Vernon Holley Brandy Burre as Theresa "Terri" D'Agostino Benjamin Busch as Off. Anthony Colicchio Frederick Strother as State Delegate Odell Watkins Doug Olear as FBI Special Agent Terrence "Fitz" Fitzhugh Michael Hyatt as Brianna Barksdale Ryan Sands as Off. Lloyd "Truck" Garrick Kelli R. Brown as Kimmy Ernest Waddell as Dante Benay Berger as FBI Supervisor Amanda Reese Mayo Best as Gerard Troj Strickland as Ricardo "Fatface Rick" Hendrix Mike D. Anderson as Ghost Norris Davis as Vinson Melvin Williams as Deacon Brandan T. Tate as Sapper Mia Chambers as Squeak Melvin Jackson, Jr. as Bernard Akim Black as Plainclothes Man #2 Co Starring Delaney Williams as Sgt. Jay Landsman Anwan Glover as Slim Charles Chad L. Coleman as Dennis "Cutty" Wise Al Brown as Dep. Comm. for Admin. Stanislaus "Stan" Valchek Richard Burton as Sean "Shamrock" McGinty Richard DeAngelis as Ray Foerster Christopher Mann as Councilman Anthony "Tony" Gray