Guest Stars Delaney Williams as Sgt. Jay Landsman Robert F. Chew as Joseph "Proposition Joe" Stewart Glynn Turman as Mayor Clarence V. Royce Brian Anthony Wilson as Det. Vernon Holley Leo Fitzpatrick as Johnny Frederick Strother as State Delegate Odell Watkins Edward T. Norris as Det. Edward Norris Benjamin Busch as Off. Anthony Colicchio Cleo Reginald Pizana as Chief of Staff Coleman Parker Shamyl Brown as Donette Megan Anderson as Jen Carcetti Christopher Mann as Councilman Anthony "Tony" Gray Kelli R. Brown as Kimmy Ernest Waddell as Dante Mayo Best as Gerard De'rodd Hearns as Puddin' R. Emery Bright as Community Relations Sgt. Brandan T. Tate as Sapper Edwina Findley Dickerson as Tosha Mitchell James E. Ash as Uniform Officer Joilet Harris as Off. Caroline Massey Barnett Milton Lloyd as Maj. Marvin Taylor Robert Neal Marshall as Comstat Police Major Perry Blackmon as Perry Stephen Alexander as Bar Patron William Gerad Jones as Kid - Making Drug Deal Co Starring Jamie Hector as Marlo "Black" Stanfield 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