Dominic West | Off. James 'Jimmy' McNulty |
Chris Bauer | Frank Sobotka |
Paul Ben-Victor | Spiros 'Vondas' Vondopoulos |
John Doman | Col. William A. Rawls
(credit only) |
Idris Elba | Russell 'Stringer' Bell |
Lawrence Gilliard Jr. | D'Angelo Barksdale
(as Larry Gilliard Jr.) |
Wood Harris | Avon Barksdale |
Deirdre Lovejoy | Asst. State's Atty. Rhonda Pearlman
(credit only) |
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 |
Melanie Nicholls-King | Cheryl |
Callie Thorne | Elena McNulty |
Michael Kenneth Williams | Omar Little
(as Michael K. Williams) |
Michael Hyatt | Brianna Barksdale |
Michael Kostroff | Maurice 'Maury' Levy |
Susan Rome | Asst. State's Atty. Ilene Nathan |
Robert F. Chew | Joseph 'Proposition Joe' Stewart |
Wendy Grantham | Shardene Innes |
Lev Gorn | Eton Ben-Eleazer
(as Lev Gorens) |
Charley Scalies | Thomas 'Horseface' Pakusa |
Fredro Starr | Marquis 'Bird' Hilton |
Chris Ashworth | Sergei 'Serge' Malatov |
Luray Cooper | Nathaniel 'Nat' Coxson |
Erik Dellums | Dr. Randall Frazier
(as Erik Todd Dellums) |
Jeffrey Fugitt | Claude Diggins |
Richard Price | Book Group Leader |
Harold J. Abell Sr. | Moonshot
(uncredited) |
Dakota Anderson | Muggs
(uncredited) |
Jacques Derosena | Leech
(uncredited) |
Peter Gerety | Judge Daniel Phelan
(uncredited) |
Jeffrey Pratt Gordon | John 'Johnny Fifty' Spamanto
(uncredited) |
J. Valenteen Gregg | Chess
(uncredited) |
Donovan Hagins | Dancer
(uncredited) |
Bus Howard | Vernon 'Ott' Motley
(uncredited) |
DeLon Howell | Inmate #1
(uncredited) |
Toni Hunter | Stripper
(uncredited) |
Doug Lory | Big Roy
(uncredited) |
Oleg Prudius | Henchman
(uncredited) |