Dominic West | Off. James 'Jimmy' McNulty |
Chris Bauer | Frank Sobotka |
Paul Ben-Victor | Spiros 'Vondas' Vondopoulos |
John Doman | Col. William A. Rawls |
Idris Elba | Russell 'Stringer' Bell |
Wood Harris | Avon Barksdale |
Deirdre Lovejoy | Asst. State's Atty. Rhonda Pearlman |
Clarke Peters | Det. Lester Freamon |
Wendell Pierce | Det. William 'Bunk' Moreland |
Lance Reddick | Lt. Cedric Daniels |
Amy Ryan | Off. Beatrice 'Beadie' Russell |
Sonja Sohn | Det. Shakima 'Kima' Greggs |
Seth Gilliam | Sgt. Ellis Carver |
Domenick Lombardozzi | Det. Thomas 'Herc' Hauk |
Jim True-Frost | Det. Roland 'Prez' Pryzbylewski |
James Ransone | Chester 'Ziggy' Sobotka |
Pablo Schreiber | Nick Sobotka |
Michael Potts | Brother Mouzone |
Michael Kenneth Williams | Omar Little |
Chris Ashworth | Sergei 'Serge' Malatov |
Al Brown | Maj. Stanislaus Valchek |
Bill Raymond | The Greek |
Delaney Williams | Sgt. Jay Landsman |
Luray Cooper | Nathaniel 'Nat' Coxson |
Robert Hogan | Louis Sobotka |
Bus Howard | Vernon 'Ott' Motley |
Doug Lory | Big Roy |
Richard Pelzman | Little Big Roy |
Benay Berger | FBI Supervisor Amanda Reese |
Toni Lewis | F.B.I. Agent |
Kevin McKelvey | F.B.I. Agent |
Doug Olear | FBI Spec. Agent Terrance 'Fitz' Fitzhugh |
William L. Thomas | F.B.I. Agent |
Kelli R. Brown | Kimmy |
Edwina Findley | Tosha Mitchell |
Tom Mardirosian | Agent Kristos Koutris |
Gordana Rashovich | Ilona Petrovich |
Brook Yeaton | Michael 'White Mike' McArdle |
Keith Flippen | Bruce DiBiago |
Aphrodite Georgelakos | Unknown |
Clifton Gross | Stevedore |
Steve Lukiewski | Phil the Dispatcher |
Jackie Sawiris | Unknown |
Paul G. Sepczynski | Stevedore |
James E. Ash | SWAT Team Officer |
Jeffrey Pratt Gordon | John 'Johnny Fifty' Spamanto |
Lev Gorn | Eton Ben-Eleazer |
Tommy Hahn | FBI Special Agent Salmond |
David L. Marston | Newspaper Photographer |
DeAndre McCullough | Lamar |
Elisabeth Noone | Joan Sobotka |
Charley Scalies | Thomas 'Horseface' Pakusa |
David Simon | Reporter |
Eric Trosman | Dmitri |
Merritt Wever | Prissy |