| Dominic West | ... | Det. James 'Jimmy' McNulty / ... (Episodes, 2002-2008) |
| John Doman | ... | Dep. Comm. for Operations William A. Rawls / ... (Episodes, 2002-2008) |
 | Wendell Pierce | ... | Det. William 'Bunk' Moreland (Episodes, 2002-2008) |
| Lance Reddick | ... | Lt. Cedric Daniels / ... (Episodes, 2002-2008) |
| Deirdre Lovejoy | ... | Asst. State's Atty. Rhonda Pearlman (Episodes, 2002-2008) |
| Sonja Sohn | ... | Det. Shakima 'Kima' Greggs (Episodes, 2002-2008) |
| Seth Gilliam | ... | Sgt. Ellis Carver / ... (Episodes, 2002-2008) |
| Domenick Lombardozzi | ... | Det. Thomas 'Herc' Hauk / ... (Episodes, 2002-2008) |
| Clarke Peters | ... | Det. Lester Freamon (Episodes, 2002-2008) |
| Andre Royo | ... | Bubbles / ... (Episodes, 2002-2008) |
| Michael K. Williams | ... | Omar Little (Episodes, 2002-2008) |
| Jim True-Frost | ... | Det. Roland 'Prez' Pryzbylewski / ... (Episodes, 2002-2008) |
| Frankie Faison | ... | Commissioner Ervin H. Burrell / ... (Episodes, 2002-2008) |
| Corey Parker Robinson | ... | Det. Leander Sydnor (Episodes, 2002-2008) |
| Delaney Williams | ... | Sgt. Jay Landsman (Episodes, 2002-2008) |
| J.D. Williams | ... | Preston Broadus (Episodes, 2002-2006) |
| Wood Harris | ... | Avon Barksdale (Episodes, 2002-2008) |
| Idris Elba | ... | Russell 'Stringer' Bell (Episodes, 2002-2004) |
| Aidan Gillen | ... | Councilman Thomas 'Tommy' Carcetti / ... (Episodes, 2004-2008) |
| Jamie Hector | ... | Marlo Stanfield (Episodes, 2004-2008) |
| Gbenga Akinnagbe | ... | Chris Partlow / ... (Episodes, 2002-2008) |
| Robert Wisdom | ... | Howard 'Bunny' Colvin / ... (Episodes, 2003-2008) |
| Chad Coleman | ... | Dennis 'Cutty' Wise (Episodes, 2004-2008) |
| Anwan Glover | ... | Slim Charles (Episodes, 2004-2008) |
| Michael Kostroff | ... | Maurice 'Maury' Levy (Episodes, 2002-2008) |
| Michael Salconi | ... | Off. Michael Santangelo / ... (Episodes, 2002-2008) |
| Tray Chaney | ... | Malik 'Poot' Carr (Episodes, 2002-2008) |
| Isiah Whitlock Jr. | ... | State Sen. R. Clayton 'Clay' Davis (Episodes, 2002-2008) |
| Felicia Pearson | ... | Felicia 'Snoop' Pearson (Episodes, 2004-2008) |
| Robert F. Chew | ... | Joseph 'Proposition Joe' Stewart (Episodes, 2002-2008) |
| Michael Ahl | ... | Detective / ... (Episodes, 2003-2008) |
| Reg E. Cathey | ... | Norman Wilson (Episodes, 2006-2008) |
| Jermaine Crawford | ... | Duquan 'Dukie' Weems (Episodes, 2006-2008) |
| Tristan Wilds | ... | Michael Lee (Episodes, 2006-2008) |
| Glynn Turman | ... | Mayor Clarence V. Royce / ... (Episodes, 2004-2008) |
| Edward T. Norris | ... | Det. Edward Norris / ... (Episodes, 2002-2008) |
| Amy Ryan | ... | Off. Beatrice 'Beadie' Russell (Episodes, 2003-2008) |
| Hassan Johnson | ... | Roland 'Wee-Bey' Brice (Episodes, 2002-2008) |
| Gregory L. Williams | ... | Det. Michael Crutchfield (Episodes, 2004-2008) |
| Al Brown | ... | Major Valchek / ... (Episodes, 2002-2008) |
| Larry Gilliard Jr. | ... | D'Angelo Barksdale (Episodes, 2002-2003) |
| Brian Anthony Wilson | ... | Det. Vernon Holley (Episodes, 2002-2008) |
| Benjamin Busch | ... | Off. Anthony Colicchio / ... (Episodes, 2004-2008) |
| Jay Landsman | ... | Lt. Dennis Mello / ... (Episodes, 2003-2008) |
| Paul Ben-Victor | ... | Spiros 'Vondas' Vondopoulos (Episodes, 2003-2008) |
| Maria Broom | ... | Marla Daniels / ... (Episodes, 2002-2008) |
| Frederick Strother | ... | State Delegate Odell Watkins (Episodes, 2004-2008) |
| Kwame Patterson | ... | 'Monk' Metcalf (Episodes, 2006-2008) |
| Thuliso Dingwall | ... | Kenard (Episodes, 2004-2008) |
| Richard Burton | ... | Sean 'Shamrock' McGinty / ... (Episodes, 2003-2004) |
| Ryan Sands | ... | Off. Lloyd 'Truck' Garrick (Episodes, 2004-2008) |
| Peter Gerety | ... | Judge Daniel Phelan (Episodes, 2002-2008) |
| Melanie Nicholls-King | ... | Cheryl (Episodes, 2002-2008) |
| Richard DeAngelis | ... | Col. Raymond Foerster / ... (Episodes, 2002-2006) |
| Cleo Reginald Pizana | ... | Chief of Staff Coleman Parker / ... (Episodes, 2004-2006) |
| Brandy Burre | ... | Theresa D'Agostino (Episodes, 2004-2006) |
| Leo Fitzpatrick | ... | Johnny Weeks / ... (Episodes, 2002-2004) |
| Maestro Harrell | ... | Randy Wagstaff (Episodes, 2006-2008) |
| Julito McCullum | ... | Namond Brice (Episodes, 2006-2008) |
| Rick Otto | ... | Off. Kenneth Dozerman / ... (Episodes, 2004-2008) |
| Michael Willis | ... | Andy Krawczyk / ... (Episodes, 2003-2008) |
| Michael B. Jordan | ... | Wallace (Episodes, 2002) |
| Doug Olear | ... | FBI Spec. Agent Terrance 'Fitz' Fitzhugh (Episodes, 2002-2008) |
| Method Man | ... | Melvin 'Cheese' Wagstaff / ... (Episodes, 2003-2008) |
| Megan Anderson | ... | Jen Carcetti (Episodes, 2004-2008) |
| Pablo Schreiber | ... | Nickolas 'Nick' Sobotka / ... (Episodes, 2003-2008) |
| Chris Bauer | ... | Frank Sobotka (Episodes, 2003) |
| Neal Huff | ... | Chief of Staff Michael Steintorf (Episodes, 2006-2008) |
| Dravon James | ... | Grace Sampson / ... (Episodes, 2004-2006) |
| Shamyl Brown | ... | Donette (Episodes, 2002-2004) |
| Callie Thorne | ... | Elena McNulty (Episodes, 2002-2008) |
| Susan Duvall | ... | Assistant Principal Marcia Donnelly (Episodes, 2006-2008) |
| Christopher Mann | ... | Councilman Anthony Gray / ... (Episodes, 2004-2006) |
| James Ransone | ... | Chester 'Ziggy' Sobotka (Episodes, 2003) |
| Michael Hyatt | ... | Brianna Barksdale (Episodes, 2002-2006) |
| Charley Scalies | ... | Thomas 'Horseface' Pakusa (Episodes, 2003) |
| Jeffrey Pratt Gordon | ... | John 'Johnny Fifty' Spamanto / ... (Episodes, 2003-2008) |
| Thomas W. Stewart | ... | Banquet Attendee / ... (Episodes, 2004-2008) |
| Wendy Grantham | ... | Shardene Innes (Episodes, 2002-2008) |
| Edward Green | ... | Spider (Episodes, 2004-2008) |
| Dan DeLuca | ... | Professor David Parenti (Episodes, 2006) |
| Chris Ashworth | ... | Sergei 'Serge' Malatov (Episodes, 2003-2008) |
| Melvin Williams | ... | Deacon (Episodes, 2004-2008) |
| Jeffrey Lorenzo | ... | Karim Williams (Episodes, 2006) |
| Clark Johnson | ... | City Editor Augustus 'Gus' Haynes (Episodes, 2008) |
| Thomas McCarthy | ... | Scott Templeton (Episodes, 2008) |
| Michelle Paress | ... | Alma Gutierrez (Episodes, 2008) |
| David Costabile | ... | Managing Editor Thomas Klebanow (Episodes, 2008) |
| Marlyne Afflack | ... | Council President Nerese Campbell (Episodes, 2006-2008) |
| Bobby J. Brown | ... | Off. Bobby Brown (Episodes, 2002-2008) |
| Keenon Brice | ... | Bug (Episodes, 2006-2008) |
| Bill Raymond | ... | The Greek (Episodes, 2003-2008) |
| S. Robert Morgan | ... | Butchie (Episodes, 2003-2008) |
| Luray Cooper | ... | Nathaniel 'Nat' Coxson / ... (Episodes, 2003-2008) |
| Kelli R. Brown | ... | Kimmy (Episodes, 2003-2006) |
| Robert F. Colesberry | ... | Det. Ray Cole (Episodes, 2002-2003) |
| Jennifer Rouse | ... | Whiting's Secretary / ... (Episodes, 2003-2008) |
| Art Hall | ... | Reporter (Episodes, 2008) |
| Sam Freed | ... | Executive Editor James C. Whiting III (Episodes, 2008) |
| William F. Zorzi | ... | Bill Zorzi (Episodes, 2002-2008) |
| Brandon Young | ... | Mike Fletcher (Episodes, 2008) |
| Chris Clanton | ... | Savino Bratton (Episodes, 2002-2008) |
| Antonio Cordova | ... | Michael McNulty (Episodes, 2002-2008) |
| Tony Head | ... | Maj. Bobby Reed (Episodes, 2002-2004) |
| Ernest Waddell | ... | Dante (Episodes, 2003-2004) |
| Justin Burley | ... | Justin (Episodes, 2004-2006) |
| Sandi McCree | ... | De'Londa Brice / ... (Episodes, 2006) |
| Dave Ehrman | ... | Researcher / ... (Episodes, 2006-2008) |
| Anthony Bosco | ... | The Sun Copy Editor (Episodes, 2008) |
| Steve Earle | ... | Walon (Episodes, 2002-2008) |
| Dion Graham | ... | State's Attorney Rupert Bond (Episodes, 2006-2008) |
| Brandon Price | ... | Anton 'Stinkum' Artis (Episodes, 2002) |
| Shamika Cotton | ... | Michael's Mother (Episodes, 2006-2008) |
| Benay Berger | ... | FBI Supervisor Amanda Reese / ... (Episodes, 2002-2008) |
| Nathan Corbett | ... | Donut (Episodes, 2006) |
| Brandon Fobbs | ... | Fruit (Episodes, 2004-2006) |
| Ramon Rodriguez | ... | Renaldo (Episodes, 2006-2008) |
| De'Rodd Hearns | ... | Puddin' (Episodes, 2002-2004) |
| Clayton LeBouef | ... | Wendell 'Orlando' Blocker (Episodes, 2002) |
| Robert Poletick | ... | Metro Editor Steven Luxenberg (Episodes, 2008) |
| Donald Neal | ... | Rewrite Man Jay Spry (Episodes, 2008) |
| Todd Scofield | ... | Jeff Price (Episodes, 2004-2008) |
| Darrell Britt-Gibson | ... | O-Dog (Episodes, 2006-2008) |
| Karen Vicks | ... | Gerry (Episodes, 2006) |
| Joilet Harris | ... | Off. Caroline Massey (Episodes, 2004-2006) |
| Eric G. Ryan | ... | Sean McNulty (Episodes, 2002-2008) |
| Stacie Davis | ... | Ms. Duquette (Episodes, 2006) |
| Troj Strickland | ... | Ricardo 'Fat Face Rick' Hendrix / ... (Episodes, 2004-2008) |
| Rashad Orange | ... | Sherrod (Episodes, 2004-2006) |
| Jeffrey Fugitt | ... | Claude Diggins (Episodes, 2003) |
| Michael Potts | ... | Brother Mouzone (Episodes, 2003-2004) |
| Jonnie Brown | ... | Off. Eddie Walker / ... (Episodes, 2003-2006) |
| James E. Ash | ... | Uniform Officer / ... (Episodes, 2002-2004) |
| Mayo Best | ... | Gerard (Episodes, 2004) |
| Corey Browne | ... | Layout Editor (Episodes, 2008) |
| Patrick Michael Strange | ... | Reporter (Episodes, 2008) |
| Nat Benchley | ... | Det. Augustus Polk (Episodes, 2002-2008) |
| Thomas J. McCarthy | ... | State Editor Tim Phelps (Episodes, 2008) |
| Alfonso Christian Lover | ... | Old Face Andre (Episodes, 2006) |
| Susan Rome | ... | Asst. State's Atty. Ilene Nathan / ... (Episodes, 2002-2006) |
| Kristin Proctor | ... | Aimee (Episodes, 2003) |
| Norris Davis | ... | Vinson (Episodes, 2004-2008) |
| Erik Dellums | ... | Dr. Randall Frazier (Episodes, 2002-2004) |
| Boris McGiver | ... | Lt. Charles Marimow (Episodes, 2006) |
| Rakiya Orange | ... | Charlene Young (Episodes, 2006) |
| Melvin T. Russell | ... | Jamal (Episodes, 2004-2006) |
| Brandan T. Tate | ... | Sapper (Episodes, 2004) |
| Larry Carter | ... | Reporter (Episodes, 2008) |
| Kara Quick | ... | Regional Affairs Editor Rebecca Corbett (Episodes, 2008) |
| Dennis Hill | ... | Det. Christeson (Episodes, 2008) |
| Davon Cooper | ... | Darnell Tyson (Episodes, 2006) |
| David E. Goodman | ... | Budget Director / ... (Episodes, 2006-2008) |
| Teddy Cañez | ... | George 'Double G' Glekas (Episodes, 2003) |
| Micaiah Jones | ... | Wintell 'Little Man' Royce (Episodes, 2002) |
| Jason Wharton | ... | Albert Stokes (Episodes, 2006) |
| Taylor King | ... | Zenobia Dawson (Episodes, 2006) |
| Sho Brown | ... | Phil Boy (Episodes, 2004-2008) |
| Rico Sterling | ... | Calvin / ... (Episodes, 2004-2006) |
| Gary D'Addario | ... | Grand Jury Prosecutor Gary DiPasquale (Episodes, 2003-2008) |
| Lee E. Cox | ... | Off. Aaron Castor (Episodes, 2004-2008) |
| Lance Irwin | ... | Maui (Episodes, 2003) |
| R. Emery Bright | ... | Community Relations Sgt. (Episodes, 2004) |
| Perry Blackmon | ... | Perry (Episodes, 2002-2004) |
| Lev Gorn | ... | Eton Ben-Eleazer / ... (Episodes, 2003) |
| Jill Redding | ... | Delores (Episodes, 2003) |
| Mike D. Anderson | ... | Ghost / ... (Episodes, 2004-2008) |
| Zach Book | ... | The Sun Graphics Designer (Episodes, 2008) |
| Tom Townsend | ... | Grand Jury Member (Episodes, 2008) |
| Michael Kevin Darnall | ... | Brandon Wright (Episodes, 2002) |
| Donnell Rawlings | ... | Damien 'Day-Day' Price (Episodes, 2002-2008) |
| Bruce Kirkpatrick | ... | Roger Twigg (Episodes, 2008) |
| Curtis Montez | ... | Sterling (Episodes, 2002) |
| Michael Stone Forrest | ... | Det. Frank Barlow (Episodes, 2002-2008) |
| Edwina Findley | ... | Tosha Mitchell (Episodes, 2003-2004) |
| Gil Deeble | ... | Hucklebuck (Episodes, 2002-2008) |
| Tyreeka Freamon | ... | Middle School Clerk / ... (Episodes, 2006) |
| Gene Terinoni | ... | Lt. Jimmy Asher (Episodes, 2006-2008) |
| Robert Hogan | ... | Louis Sobotka (Episodes, 2003) |
| Mia Arnice Chambers | ... | Squeak (Episodes, 2004) |
| Melvin Jackson Jr. | ... | Bernard (Episodes, 2004) |
| Destiny Jackson-Evans | ... | Crystal Judkins (Episodes, 2006) |
| Eugene R. Little | ... | Cutty's Boss (Episodes, 2004-2006) |
| Brian E. McLarney | ... | Off. Brian McLarney (Episodes, 2006-2008) |
| Thomas M. Hagen | ... | Stevedore / ... (Episodes, 2003-2006) |
| Bus Howard | ... | Ott (Episodes, 2003) |
| Kahil Dotay | ... | Undercover Street Cop / ... (Episodes, 2004) |
| Robert Neal Marshall | ... | Comstat Police Major (Episodes, 2004) |
| Addison Switzer | ... | Country (Episodes, 2004) |
| Michael Coley | ... | Kwame / ... (Episodes, 2006) |
| Diana Villamonte | ... | Rachel Shapiro (Episodes, 2006) |
| Kevyn Settle | ... | Sun Paper Layout Editor (Episodes, 2008) |
| Tom Quinn | ... | Det. Patrick Mahon (Episodes, 2002) |
| Lance Williams | ... | John Bailey (Episodes, 2002) |
| Joe Urla | ... | U.S. Attorney for the District of Maryland (Episodes, 2008) |
| Richard Hidlebird | ... | Principal Claudell Withers (Episodes, 2006) |
| Scott Shane | ... | Lui-meme (Episodes, 2008) |
| Ptolemy Slocum | ... | Business Card Homeless Man (Episodes, 2008) |
| Larry Andrews | ... | Donnie (Episodes, 2006-2008) |
| Eisa Davis | ... | Bubbles' Sister (Episodes, 2008) |
| Jarvis W. George | ... | 'Ronnie Mo' Watkins / ... (Episodes, 2002) |
| Dave Ettlin | ... | Dave Ettlin (Episodes, 2008) |
| Tyrell Baker | ... | Little Kevin (Episodes, 2006) |
| Cyrus Farmer | ... | Michael's stepfather / ... (Episodes, 2006) |
| Reggie Alwin Green | ... | Arabber (Episodes, 2008) |
| Genevieve Hudson-Price | ... | Dee Dee (Episodes, 2004-2008) |
| Sheila Gaskins | ... | Mrs. Anderson (Episodes, 2006) |
| Shenia Hatchett | ... | Miss Sheperdson (Episodes, 2006) |
| Curt Boushel | ... | Andy (Episodes, 2008) |
| Derrick Purvey | ... | Big Guy (Episodes, 2006-2008) |
| Doug Roberts | ... | State's Attorney Steven Demper (Episodes, 2002-2004) |
| Dave Trovato | ... | Lt. Walter Cantrell / ... (Episodes, 2002-2006) |
| Antonio D. Charity | ... | Dwight Tilghman (Episodes, 2003) |
| Fredro Starr | ... | Marquis 'Bird' Hilton / ... (Episodes, 2002-2003) |
| Keith Flippen | ... | Bruce DiBiago / ... (Episodes, 2003) |
| DeAndre McCullough | ... | Lamar (Episodes, 2003-2004) |
| Na'Dria Jennings | ... | Chandra Porter (Episodes, 2006) |
| William Zielenski | ... | Gene (Episodes, 2004) |
| Richard Pelzman | ... | Little Big Roy (Episodes, 2003-2008) |
| Toni Lewis | ... | F.B.I. Agent / ... (Episodes, 2002-2003) |
| Jerome Ro Brooks | ... | Drug dealer (Episodes, 2002) |
| Daniel Ross | ... | Camera Assistant Channel 11 News / ... (Episodes, 2003-2004) |
| Randall Boffman | ... | Bill Anderson - Port Admin. Port of Baltimore (Episodes, 2003) |
| Kelvin Davis | ... | La La / ... (Episodes, 2003) |
| Leslie Elliard | ... | Officer Kevin Reynolds (Episodes, 2003) |
| Tommy Hahn | ... | FBI Special Agent Salmond (Episodes, 2003) |
| Doug Lory | ... | Little Big Roy / ... (Episodes, 2003) |
| Tom Mardirosian | ... | Agent Kristos Koutris (Episodes, 2003) |
| James Lewis | ... | Marvin / ... (Episodes, 2004-2006) |
| Darrell M. Smith | ... | School Officer / ... (Episodes, 2004-2006) |
| Stephen Zaleski | ... | Coroner (Episodes, 2004-2006) |
| Nora Bauer | ... | Business Traveler / ... (Episodes, 2006-2008) |
| Marshall Jefferies | ... | Corner boy / ... (Episodes, 2006-2008) |
| Brian Dragonuk | ... | Patron du Bar / ... (Episodes, 2006) |
| Mark Joy | ... | Ed Bowers (Episodes, 2006) |
| Rodney Roldan | ... | Young Cop (Episodes, 2006) |
| Aubrohn King | ... | Reporter / ... (Episodes, 2008) |
| Ingrid Cornell | ... | Nakeesha Lyles (Episodes, 2002) |
| Caroline G. Pleasant | ... | Bodie's Grandmother (Episodes, 2002) |
| Sam Coppola | ... | Former Mayor 'Young Tony' (Episodes, 2006) |
| Elisabeth Noone | ... | Joan Sobotka (Episodes, 2003) |
| Tel Monks | ... | Father Jerome Lewandowski (Episodes, 2003) |
| William Joseph Brookes | ... | Lawrence Butler (Episodes, 2008) |
| Duane Chandler Rawlings | ... | Hungry Man (Episodes, 2008) |
| Glenn Wilson | ... | DEA Agent (Episodes, 2002) |
| Elijah Grant Johnson | ... | Elijah (Episodes, 2006-2008) |
| Crissandra Spencer | ... | Elle-meme / ... (Episodes, 2008) |
| Roscoe Orman | ... | Off. Oscar Requer (Episodes, 2008) |
| Aubrey Deeker | ... | Terry Hanning (Episodes, 2008) |
| Jason Parker | ... | Off. Reggie Leddett (Episodes, 2006) |
| Brendan Walsh | ... | Brendan Walsh (Episodes, 2008) |
| Thomas C. Hessenauer | ... | Middle School Teacher / ... (Episodes, 2006) |
| Stephen Schnetzer | ... | Robert Ruby (Episodes, 2008) |
| Jeffrey Wendell Moffatt | | (Episodes, 2006-2008) |
| Ken Ulman | ... | Reporter (Episodes, 2008) |
| Russ Widdall | ... | Ron Lowenthal (Episodes, 2008) |
| Joey Perillo | ... | Medical Examiner Front Desk (Episodes, 2008) |
| Connor Aikin | ... | Jack Russell (Episodes, 2008) |
| Marybeth Wise | ... | Off. Karen (Episodes, 2008) |
| Jimmie Jelani Manners | ... | Kevin Johnston (Episodes, 2002) |
| Kevin Murray | ... | Special Agent Kleary (Episodes, 2003) |
| Alan V. Poulson | ... | Developer (Episodes, 2006-2008) |
| Dionne Audain | ... | Social Worker (Episodes, 2008) |
| Jeorge Watson | ... | Marvin Browning (Episodes, 2002) |
| Barnett Milton Lloyd | ... | Maj. Marvin Taylor (Episodes, 2004) |
| Katherine Schmoke | ... | Miss Mason (Episodes, 2006) |
| Devin Tweedy | | (Episodes, 2006) |
| Fran Boyd | ... | Needle Exchange Worker / ... (Episodes, 2004-2008) |
| Dawn Ursula | ... | Lolita Colvin (Episodes, 2006-2008) |
| Tamieka Chavis | ... | Royce's Assistant (Episodes, 2006) |
| Marty Lodge | ... | Banisky (Episodes, 2004) |
| Kim Tuvin | ... | Judge Emily Johnson (Episodes, 2002-2008) |
| Daniel Lee Robertson III | ... | Shaun Williams (Episodes, 2006) |
| Kim Bogues | | (Episodes, 2004-2008) |
| Derren Fuentes | ... | SWAT Team Leader (Episodes, 2004) |
| Reginald Gilmer | | (Episodes, 2006-2008) |
| Corbin Smith | ... | Monell (Episodes, 2006-2008) |
| Jason Moffett | ... | Off. Tony (Episodes, 2008) |
| Sophia Ayoud | ... | Cary Russell (Episodes, 2008) |
| Rodney J. Hobbs | ... | Officier de police / ... (Episodes, 2002-2004) |
| William Shipman | ... | Detective Western District / ... (Episodes, 2002-2004) |
| David J. Smolar | ... | Newspaperman #2 / ... (Episodes, 2002-2004) |
| Dakota Anderson | ... | Muggs / ... (Episodes, 2002-2003) |
| Aaron Michael Lacey | ... | Maryland State Trooper / ... (Episodes, 2002) |
| Amber Nelson | ... | Miss Thiessen / ... (Episodes, 2003-2006) |
| William Gerad Jones | ... | Kid Making Drug Deal / ... (Episodes, 2003-2004) |
| Paul Majors | ... | Officer MacGaul (Episodes, 2003-2004) |
| Lizz Robbins | ... | Pedestrian / ... (Episodes, 2003-2004) |
| Jennifer Badger | ... | Slavic Drowning Victim (Episodes, 2003) |
| Donovan Hagins | ... | danseur (Episodes, 2003) |
| Bill Heneghan | ... | MPA Officer (Episodes, 2003) |
| DeLon Howell | ... | Inmate #1 (Episodes, 2003) |
| Kevin Jiggetts | ... | Frommers (Episodes, 2003) |
| Jeremy Nichols | ... | First Mate (Episodes, 2003) |
| Jonathan Pope | ... | Sergent (Episodes, 2003) |
| Eric Trosman | ... | Dmitri (Episodes, 2003) |
| Schuster Vance | ... | Walt Stokes (Episodes, 2003) |
| Brook Yeaton | ... | 'White Mike' McArdle (Episodes, 2003) |
| Rae Haskins | ... | Drug Dealer (Episodes, 2004-2006) |
| Felix Stevenson | ... | Rev. Frank Reid / ... (Episodes, 2004-2006) |
| Chester West | ... | Shift Lieutenant / ... (Episodes, 2004-2006) |
| Alana Campbelle | ... | Mayor's Secretary (Episodes, 2004) |
| Clarence Clemons | ... | Roman (Episodes, 2004) |
| Tiara Harris | ... | Devonne (Episodes, 2004) |
| Marc Krinsky | ... | Angelo Martin (Episodes, 2004) |
| Raw Leiba | ... | Stingers bodyguard / ... (Episodes, 2004) |
| Kurt L. Schmoke | ... | Health Commissioner (Episodes, 2004) |
| Lawrence Cameron Steele | ... | Police Lieutenant (Episodes, 2004) |
| Jerry Walsh | ... | Mr. Lake (Episodes, 2004) |
| Dave Cooperman | ... | Ball Toss Contestant / ... (Episodes, 2006-2008) |
| Kevin L Simmons | ... | Detective (Episodes, 2006-2008) |
| Demetria Bailey | ... | Mrs. Perlene Scott / ... (Episodes, 2006) |
| Joanna Becker | ... | High Roller / ... (Episodes, 2006) |
| Adrian Black | ... | High Roller / ... (Episodes, 2006) |
| Sheila Cutchlow | ... | Miss Sheperdson (Episodes, 2006) |
| Alexander Emmert | ... | Asst. DA Becker (Episodes, 2006) |
| Paul Fahrenkopf | ... | High Roller / ... (Episodes, 2006) |
| Yolanda Gaskins | | (Episodes, 2006) |
| Denise Hart | ... | Miss Anna / ... (Episodes, 2006) |
| Atif Lanier | ... | Western District Police Officer (Episodes, 2006) |
| Nicole Pettis | ... | Miss Reese / ... (Episodes, 2006) |
| Derek A. Smith | ... | Construction Foreman / ... (Episodes, 2006) |
| Franklin Ojeda Smith | ... | Ministre (Episodes, 2006) |
| Tom Cutler | ... | Detective (Episodes, 2008) |
| Marcus Nel-Jamal Hamm | ... | Off. Marcus (Episodes, 2008) |
| Anika C. McFall | ... | CSI Lab Tech (Episodes, 2008) |
| Neal McNeil | ... | Barman (Episodes, 2008) |
|
| Kevin 'Vinnie' Campbell | .... | dimmer operator / electricien / ... (Episodes, 2002-2008) |
| Tom Schnaidt | .... | operateur camera / second camera assistant (Episodes, 2002-2006) |
| Paul Schiraldi | .... | photographe (Episodes, 2002-2008) |
| Ian Axilrod | .... | key second assistant camera (Episodes, 2004-2008) |
| Wade Tyree | .... | electricien / technicien éclairage (Episodes, 2004-2008) |
| Evans Brown | .... | gaffer / director of photography: second unit (Episodes, 2002-2004) |
| John-Anthony Gargiulo | .... | grip (Episodes, 2003-2004) |
| David Insley | .... | director of photography: second unit / operateur camera (Episodes, 2002-2006) |
| Chad E. Williams | .... | grip / prise additionnelle (Episodes, 2002-2003) |
| Sarah Brandes | .... | chargeur de film / assistant caméraman (Episodes, 2006-2008) |
| Michael Gearhart | .... | équipement grip clé / grip (Episodes, 2006-2008) |
| Julian Sternthal | .... | grip (Episodes, 2004-2008) |
| Dean Citroni | .... | dolly grip (Episodes, 2002-2006) |
| Philip Kathrens | .... | opérateur lampe / electricien / ... (Episodes, 2002-2006) |
| Ted Ayd | .... | assistant electricité (Episodes, 2002-2006) |
| Frank Caslin | .... | gaffer monteur-régleur / opérateur générateur (Episodes, 2002-2006) |
| Mark Hutchings | .... | electricien / gaffer: deuxieme unitée (Episodes, 2002-2006) |
| John C. Barber | .... | grip / dolly grip (Episodes, 2002-2003) |
| Joe Kurtz | .... | grip clé (Episodes, 2002-2003) |
| Kenneth Morton | .... | grip / dolly grip (Episodes, 2002-2003) |
| Blackford 'Boots' Shelton | .... | premier assistant camera (Episodes, 2002-2003) |
| Dave Wilkins | .... | assistant prise (Episodes, 2002-2003) |
| Alex Applefeld | .... | video assist (Episodes, 2002-2003) |
| Jason Hubert | .... | opérateur générateur / electricien (Episodes, 2002-2003) |
| Scott Inge | .... | premier assistant camera additionnel (Episodes, 2003-2008) |
| William T. Iversen | .... | grip (Episodes, 2006-2008) |
| John Hamilton | .... | chargeur camera / loader (Episodes, 2002) |
| Shawn C.H. Baron | .... | dolly grip (Episodes, 2006-2008) |
| Andy Colvin | .... | operateur camera / Steadicam operator / ... (Episodes, 2002) |
| Charlie Newberry | .... | loader / chargeur camera (Episodes, 2003) |
| Paul Thomas | .... | grip (Episodes, 2002-2003) |
| Niels Alpert | .... | camera operator: Caméra "a" (Episodes, 2008) |
| Theodore J. Ayd | .... | gaffer (Episodes, 2008) |
| Jeff Callow | .... | grip (Episodes, 2008) |
| Richard J. Fortkiewicz | .... | grip (Episodes, 2008) |
| Edward Hohman | .... | grip (Episodes, 2008) |
| Elliott Snell | .... | rigging best boy electric (Episodes, 2008) |
| Brian Johnson | .... | electricien (Episodes, 2002-2003) |
| Michael DiGiovanni | .... | grip (Episodes, 2006) |
| Kurt Parlow | .... | second camera assistant / chargeur camera / ... (Episodes, 2002-2003) |
| David Lee | .... | photographe (Episodes, 2002) |
| Nicole Rivelli | .... | photographe (Episodes, 2008) |
| Trey Kistler | .... | éléctricien additionnel / electricien (Episodes, 2002-2003) |
| Ezra Picard | .... | éléctricien additionnel / electricien (Episodes, 2002-2003) |
| Myron Parran | .... | assistant caméraman (Episodes, 2002) |
| Tanner Bayer | .... | grip (Episodes, 2008) |
| Jennifer Perkins | .... | gaffer (Episodes, 2003) |
| Larry Riley | .... | photographe (Episodes, 2003) |
| Russell A. Wicks | .... | electricien (Episodes, 2003) |
| Doug Cordonier | .... | grip (Episodes, 2004) |
| David J. Thompson | .... | opérateur camera fixe (Episodes, 2002) |
| John Egboigbe | .... | prise additionnelle (Episodes, 2003) |
| James Dombey | .... | grip (Episodes, 2004) |
| Dennis A. Livesey | .... | camera assistant: second camera / camera operator: second camera (Episodes, 2006-2008) |
| Christopher Moats | .... | electricien (Episodes, 2008) |
| Tim Hennessy | .... | chargeur camera (1 Episode, 2006) |
|
| Kathleen Corgan | .... | second camera assistant (episodes inconnus) |
| Matthew Haskins | .... | second assistant Caméra additionnelle (episodes inconnus) |
| Tim Kossa | .... | éléctricien additionnel / prise additionnelle (episodes inconnus) |
| Paul Williams | .... | dolly grip (episodes inconnus) |
| |
|
| Rebecca Thornell | .... | script clearance / clearance (Episodes, 2002-2008) |
| Charley Armstrong | .... | manager emplacement (Episodes, 2002-2008) |
| Kim Garman | .... | second comptable assistant / co-first assistant accountant / ... (Episodes, 2002-2008) |
| Thomas C. Hessenauer | .... | assistant: Nina K. Noble / director of special projects / ... (Episodes, 2003-2008) |
| Tim McAdams | .... | voice over (Episodes, 2003-2008) |
| Laura A. Schweigman | .... | assistant: David Simon / script supervisor: second unit / ... (Episodes, 2003-2008) |
| Ann Christman | .... | assistant coordonnatrice de production / greffier comptable / ... (Episodes, 2002-2006) |
| Douglas M. Jones | .... | producteur assistant du plateau / assistant production de mise en scène clé / ... (Episodes, 2002-2008) |
| Brendan Walsh | .... | assistant production / producteur assistant du plateau (Episodes, 2003-2006) |
| Chris Collins | .... | coordinateur script / éditeur histoire (Episodes, 2004-2008) |
| Scott Foster | .... | assistant production (Episodes, 2004-2008) |
| Eric Bannat | .... | éclaireur emplacement (Episodes, 2004-2008) |
| Shane Tunney | .... | assistant emplacement (Episodes, 2004-2008) |
| Norman Knoerlein | .... | chercheur / assistant production bureau / ... (Episodes, 2002-2003) |
| Octavius Lee Johnson | .... | assistant emplacement (Episodes, 2004-2006) |
| Ira Friedlander | .... | comptable production (Episodes, 2002-2008) |
| William F. Zorzi | .... | éditeur histoire / éditeur de l'histoire exécutif (Episodes, 2006-2008) |
| Patrick Burn | .... | assistant location manager (Episodes, 2003-2008) |
| Tom Farmer | .... | film electronics coordinator (Episodes, 2002-2006) |
| Elena Moscatt | .... | service artisanat / key craft services (Episodes, 2002-2006) |
| Perry Blackmon | .... | security supervisor (Episodes, 2002-2003) |
| Gary D'Addario | .... | conseiller technique (Episodes, 2002-2003) |
| Amelia Cleary | .... | assistant: Mr. Simon (Episodes, 2002-2003) |
| Christine Moore | .... | superviseur (Episodes, 2002-2003) |
| Thomas H.E. Scruggs | .... | film electronics assistant (Episodes, 2002-2003) |
| Christopher Roe | .... | éclaireur emplacement / assistant location manager / ... (Episodes, 2003-2004) |
| Michael Faulkner | .... | assistant location manager (Episodes, 2004-2008) |
| Timothy Blockburger | .... | producteur assistant du plateau / assistant production de mise en scène clé (Episodes, 2002-2003) |
| Maureen McEvoy | .... | producteur assistant du plateau (Episodes, 2002-2003) |
| William 'B.J.' Spencer | .... | assistant security supervisor (Episodes, 2002-2003) |
| Eric Morgan | .... | assistant: Mr. Colesberry / assistant: Mr. Colesby (Episodes, 2002-2003) |
| Chris Barber | .... | assistant location manager (Episodes, 2002) |
| Joy Kecken | .... | coordinateur script / assistant: Mr. Simon (Episodes, 2002) |
| Adam Laws | .... | manager emplacement (Episodes, 2002) |
| Stephanie Lovell | .... | producteur assistant du plateau (Episodes, 2002) |
| Peter Nichols | .... | coordinateur production / assistant coordonnatrice de production / ... (Episodes, 2002) |
| Ellen Sara Popiel | .... | service artisanat (Episodes, 2002) |
| Steven Lafferty | .... | producteur assistant du plateau / assistant production (Episodes, 2006-2008) |
| Al Cerullo | .... | pilote d'hélicopter (Episodes, 2006) |
| Alex J. Aubry | .... | payroll (Episodes, 2002) |
| Jane Leslie Burka | .... | greffier comptable (Episodes, 2002) |
| Ginny Galloway | .... | assistant coordonnatrice de production (Episodes, 2002) |
| Elizabeth T. Guste | .... | comptable (Episodes, 2002) |
| Marjorie Leder | .... | comptable production (Episodes, 2002) |
| Kimberly Masimore | .... | secrétaire production (Episodes, 2002) |
| Blake Greenbaum | .... | assistant production (Episodes, 2003) |
| Siobhan Hegarty | .... | premier assistant comptable (Episodes, 2003) |
| Jackie Sawiris | .... | secrétaire production (Episodes, 2003) |
| Anne Hefley | .... | chercheur (Episodes, 2004) |
| Ladonna Conard | .... | comptable production (Episodes, 2006) |
| Dylan Matlock | .... | producteur assistant du plateau (Episodes, 2006) |
| Michael Roccuzzo | .... | premier assistant comptable (Episodes, 2002-2008) |
| Stephen Toth | .... | assistant caterer / assistant chef (Episodes, 2002) |
| Jan Hopper Sanders | .... | script supervisor: second unit / superviseur (Episodes, 2003-2008) |
| Ailene Staples | .... | assistant: Nina K. Noble / assistant to writer and producer (Episodes, 2006-2008) |
| Felicia Dames | .... | assistant location manager (Episodes, 2006) |
| Shanalyna C. Palmer | .... | producteur assistant du plateau (Episodes, 2002) |
| Emilio Hurmuziou | .... | second comptable assistant (Episodes, 2006) |
| Amy Barnes | .... | assistant production bureau (Episodes, 2008) |
| Pierre M. Coleman | .... | assistant production bureau (Episodes, 2008) |
| Ellen Gannon | .... | coordinateur production (Episodes, 2008) |
| Chris Yakaitis | .... | chercheur (Episodes, 2008) |
| BettyAnn Leeseberg-Lange | .... | coach de dialecte (Episodes, 2002-2003) |
| John DeSarno | .... | chef / Traiteur (Episodes, 2002) |
| Damond Gordon | .... | producteur assistant du plateau (Episodes, 2002-2003) |
| Mike Bowers | .... | chef (Episodes, 2002-2003) |
| Muna Otaru | .... | assistant production bureau / assistant: Ms. Noble (Episodes, 2002-2003) |
| Fran Boyd | .... | adr group coordinator (Episodes, 2002) |
| Robert S. Wilhelm Jr. | .... | producteur assistant du plateau (Episodes, 2002) |
| Matthew Ayres | .... | assistant production (Episodes, 2006) |
| Thomas J. Rappa | .... | assistant production bureau (Episodes, 2002) |
| Christopher Sneade | .... | assistant production bureau (Episodes, 2002) |
| Chad Tyler | .... | remplaçant (Episodes, 2006) |
| Todd Feaser | .... | set production assistant: second unit / assistant production (Episodes, 2008) |
| Danielle Koch | .... | assistant production (Episodes, 2008) |
| Rick Kain | .... | remplaçant: Dominic West / remplaçant: Pablo Schreiber (Episodes, 2002-2004) |
| Dena Cruz | .... | craft service assistant / service artisanat (Episodes, 2002-2003) |
| Drew Vandervelde | .... | producteur assistant du plateau (Episodes, 2002) |
| Michael Cohen | .... | interne production / remplaçant: Dominic West (Episodes, 2008) |
| Robb Foglia | .... | script supervisor: second unit (Episodes, 2008) |
| Chris Menke | .... | assistant coordonnatrice de production (Episodes, 2008) |
| Philippe Gallichet | .... | Traiteur / chef (Episodes, 2002-2006) |
| Ed Burns | .... | éditeur histoire / conseiller technique (Episodes, 2002-2003) |
| Damon Michael Gordon | .... | producteur assistant du plateau (Episodes, 2002) |
| Stan May | .... | producteur assistant du plateau (Episodes, 2002) |
| Melissa Morgan | .... | producteur assistant du plateau (Episodes, 2002) |
| Adam Pollard | .... | assistant de production emplacement (Episodes, 2002) |
| Melissa Demino | .... | assistant production bureau (Episodes, 2003) |
| Lee Edwards | .... | assistant caterer (Episodes, 2003) |
| Renee Fischer | .... | greffier comptable (Episodes, 2003) |
| Evan Guilfoyle | .... | assistant de production emplacement / production assistant: locations (Episodes, 2003) |
| Tommy Huston | .... | assistant caterer (Episodes, 2003) |
| Heather Ingerneri | .... | producteur assistant du plateau (Episodes, 2003) |
| Cheri Taylor | .... | coordinateur script (Episodes, 2003) |
| Peter Tolle | .... | comptable production (Episodes, 2003) |
| Christopher Wrzosek | .... | coordinateur marine (Episodes, 2003) |
| Sherry L. Dera | .... | assistant production (Episodes, 2008) |
| Ethan Meyer | .... | assistant production (Episodes, 2008) |
| Paula Bryant | .... | assistant production bureau (Episodes, 2002) |
| Jeff Johnson | .... | key medic / médecin du plateau (Episodes, 2003-2006) |
| James Jimenez | .... | payroll (Episodes, 2003) |
| Ugboaku Opara | .... | assistant: Mr. Colesberry (Episodes, 2003) |
| Sharra Jenkins | .... | assistant production (Episodes, 2004) |
| Kyle Leonard | .... | assistant production (Episodes, 2004) |
| Michael DeChant | .... | producteur assistant du plateau (Episodes, 2008) |
| Robert L. Fiks | .... | assistant production (Episodes, 2008) |
| Hannah Hoover | .... | assistant production (Episodes, 2008) |
| Josh Slates | .... | assistant du bureau de production (1 Episode, 2002) |
|
| Dawn Douglas | .... | remplaçant (episodes inconnus) |
| Mimi Fletcher | .... | remplaçant (episodes inconnus) |
| Niko Godfrey | .... | assistant production (episodes inconnus) |
| De'Rodd Hearns | .... | assistant production (episodes inconnus) |
| Ande Hecht-Endewardt | .... | post-production accountant: The Audit Trail (episodes inconnus) |
| Ryan McCracken | .... | assistant production (episodes inconnus) |
| Gil McKinney | .... | producteur assistant du plateau (episodes inconnus) |
| Molly Proctor | .... | comptable fiche de paie (episodes inconnus) |
| Christopher Scott | .... | set production assistant: second unit (episodes inconnus) |
| Ron Segro | .... | comptable fiche de paie (episodes inconnus) |
| Heather Walker | .... | assistant production / secrétaire production (episodes inconnus) |
| Derrick Washington | .... | assistant writers and producers (episodes inconnus) |
| Dave Willis | .... | assistant production additionnel (episodes inconnus) |
| |
