Guest Stars Delaney Williams as Sgt. Jay Landsman Michael K. Williams as Omar Little Michael Kostroff as Maurice "Maury" Levy Michael Salconi as Det. Michael Santangelo Antonio Cordova as Sean McNulty Eric G. Ryan as Sean McNulty Brian Anthony Wilson as Det. Vernon Holley Leo Fitzpatrick as Johnny Richard DeAngelis as Ray Foerster Michael B. Jordan as Wallace Wendy Grantham as Shardene Innes Robert Colesberry as Det. Ray Cole Nat Benchley as Det. Augustus "Augie" Polk Gil Deeble as Hucklebuck Michael Kevin Darnall as Brandon Wright Co Starring Domenick Lombardozzi as Det. Thomas "Herc" Hauk Clarke Peters as Det. Lester Freamon Seth Gilliam as Det. Ellis Carver Corey Parker Robinson as Det. Leander Sydnor