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
Jermaine CrawfordDuquan "Dukie" Weems
Maestro HarrellRandy Wagstaff
Julito McCullumNamond Brice
Tristan WildsMichael Lee
Gbenga AkinnagbeChris Partlow
Tootsie DuvallAssistant Principal Marcia Donnelly
Richard HidlebirdPrincipal Claudell Withers
Christopher MannCouncilman Anthony "Tony" Gray
Megan AndersonJen Carcetti
Brandy BurreTheresa D'Agostino
Sam CoppolaFormer Mayor "Young Tony"
Brandon FobbsFruit
Anwan GloverSlim Charles
Cleo PizanaChief of Staff Coleman Parker
Nathan CorbettDonut
Felicia PearsonFelicia "Snoop" Pearson
Benjamin BuschOff. Anthony Colicchio
Jay LandsmanLt. Dennis Mello
Ed NorrisDet. Edward Norris
Jason ParkerOff. Reggie Leddett
Michael SalconiOff. Michael "Sanny" Santangelo
