Joe ChappelleDirector
Dominic WestDet. James "Jimmy" McNulty
John DomanWilliam A. Rawls
Frankie FaisonComm. Ervin H. Burrell
Wood HarrisAvon Barksdale
Domenick LombardozziDet. Thomas "Herc" Hauk
Deirdre LovejoyRhonda Pearlman
Wendell PierceDet. William "Bunk" Moreland
Lance ReddickLt. Cedric Daniels
Andre RoyoBubbles
Sonja SohnDet. Shakima "Kima" Greggs
J.D. WilliamsPreston "Bodie" Broadus
Seth GilliamSgt. Ellis Carver
Clarke PetersDet. Lester Freamon
Jim True-FrostDet. Roland "Prezbo" Pryzbylewski
Michael WilliamsOmar Little
Corey RobinsonDet. Leander Sydnor
Robert WisdomHoward "Bunny" Colvin
Aidan GillenThomas "Tommy" Carcetti
Jamie HectorMarlo Stanfield
Chad ColemanDennis "Cutty" Wise
Isiah Whitlock Jr.State Sen. R. Clayton "Clay" Davis
Glynn TurmanMayor Clarence V. Royce
Reg CatheyNorman Wilson
Tom McCarthyScott Templeton
Gbenga AkinnagbeChris Partlow
Jermaine CrawfordDuquan "Dukie" Weems
Tristan WildsMichael Lee
Michael KostroffMaurice "Maury" Levy
Michelle ParessAlma Gutierrez
Amy RyanOff. Beatrice "Beadie" Russell
Marlyne BarrettCouncil President Nerese Campbell
Robert ChewJoseph "Proposition Joe" Stewart
Delaney WilliamsSgt. Jay Landsman
Felicia PearsonFelicia "Snoop" Pearson
Troj. StricklandRicardo "Fat Face Rick" Hendrix
Anwan GloverSlim Charles
David CostabileManaging Editor Thomas Klebanow
Sam FreedExecutive Editor James C. Whiting III
Dion GrahamState's Attorney Rupert Bond
Bruce KirkpatrickRoger Twigg
Jay LandsmanMaj. Dennis Mello
Ed NorrisDet. Edward Norris
Cliff "Method Man" SmithMelvin "Cheese" Wagstaff
Joe UrlaU.S. Attorney for the District of Maryland
Gregory WilliamsDet. Michael Crutchfield
Bobby BrownOff. Bobby Brown
Benjamin BuschOff. Anthony Colicchio
Rick OttoOff. Kenneth Dozerman
Ryan SandsOff. Lloyd "Truck" Garrick
Tom McCarthyState Editor Tim Phelps
Donald NealRewrite Man Jay Spry
Robert PoletickMetro Editor Steven Luxenberg
Dennis HillDet. Christeson