| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alex Zakrzewski | Crew | Directing | Director | 2 |
 Ashley Pharoah | Crew | Creator | Creator | |
 Brad Turner | Crew | Directing | Director | 1 |
Bryan Oh | Crew | Writing | Writer | 2 |
 Daniel Minahan | Crew | Directing | Director | 1 |
 Darnell Martin | Crew | Directing | Director | 1 |
 David E. Kelley | Crew | Writing | Writer | 1 |
 David Petrarca | Crew | Directing | Director | 1 |
 Gary Fleder | Crew | Directing | Director | 1 |
Jean de Segonzac | Crew | Directing | Director | 1 |
 Matthew Graham | Crew | Creator | Creator | |
 Michael Katleman | Crew | Directing | Director | 4 |
Michael Pressman | Crew | Directing | Director | 1 |
 Rick Rosenthal | Crew | Directing | Director | 1 |
 Scott Rosenberg | Crew | Writing | Writer | 2 |
 Thomas Schlamme | Crew | Directing | Director | 1 |
 Tony Jordan | Crew | Creator | Creator | |
David Wilcox | Crew | Writing | Writer | 3 |
 Adele Lim | Crew | Writing | Writer | 3 |
 Armand Schultz | Cast | Actor | Councilman Prince | 1 |
 Arthur J. Nascarella | Cast | Actor | Rooney | 1 |
 Austin Pendleton | Cast | Actor | Dr. Goldman | 1 |
 Benjamín Benítez | Cast | Actor | Dominic Rivera | 1 |
 Bill Irwin | Cast | Actor | Dr. Schwahn | 1 |
 Brad William Henke | Cast | Actor | Michael H., the Hostage Taker | 1 |
 Brendan Sexton III | Cast | Actor | Danny Krasner | 1 |
 Bruce Kirkpatrick | Cast | Actor | Freddy Gerald | 1 |
 Chad L. Coleman | Cast | Actor | Suede | 1 |
 Chris Bauer | Cast | Actor | Father Tim | 1 |
 Clarke Peters | Cast | Actor | Captain Bellow | 2 |
 Colm Meaney | Cast | Actor | 0 | |
 Corey Stoll | Cast | Actor | Russell / Detective Ventura | 1 |
 Dan Griffin | Cast | Actor | Druggie | 1 |
 Daniel Stewart Sherman | Cast | Actor | Big Patrick | 1 |
 Dean Winters | Cast | Actor | Vic Tyler | 3 |
 Del Pentecost | Cast | Actor | Carl Stefanski | 1 |
 Duke Valenti | Cast | Actor | Grizzly | 1 |
 Elizabeth Hubbard | Cast | Actress | Sam's Soap Opera Mother | 1 |
 Eric Balfour | Cast | Actor | Eddie Carling | 1 |
Eric Chan | Cast | Actor | Chinese Delivery Man | 1 |
 Fred Thompson | Cast | Actor | Chief Harry Woolf | 1 |
 Geoffrey Cantor | Cast | Actor | Ed Redlich | 1 |
 Gina Gershon | Cast | Actress | Rita | 1 |
Grant Aleksander | Cast | Soap Opera Doctor | 1 | |
 Gretchen Mol | Cast | Actress | Policewoman Annie Norris | 17 |
Guy Paul | Cast | Willis Ashton | 1 | |
 Harvey Keitel | Cast | Actor | Lt. Gene Hunt | 17 |
 Heather Matarazzo | Cast | Actress | June | 1 |
 Janel Moloney | Cast | Actress | Pat Olsen | 1 |
 Jason Kravits | Cast | Actor | Jerry | 1 |
 Jason O'Mara | Cast | Actor | Det. Sam Tyler | 17 |
Jeff Wiens | Cast | Ruben Penzler | 1 | |
Jesse Perez | Cast | Actor | Angel Ramirez | 1 |
 Joel Marsh Garland | Cast | Actor | Seven Fifty | 1 |
 John Bedford Lloyd | Cast | Actor | Interrogator | 1 |
 John Cenatiempo | Cast | Actor | Sizable Ted | 13 |
Joseph Badalucco Jr. | Cast | Carbone | 1 | |
 Joseph McKenna | Cast | Actor | Disfigured Man | 1 |
 Ken Marks | Cast | Actor | Scientist | 1 |
 Keri Lynn Pratt | Cast | Actress | Leslie | 1 |
 Kevin Conway | Cast | Actor | Donovan Stamp | 1 |
 Kevin Kilner | Cast | Actor | Dr. Richard Olsen | 1 |
 Laura Esterman | Cast | Actress | Sue Moyer | 1 |
 Lee Tergesen | Cast | Actor | Lee Crocker | 2 |
 Lenny Venito | Cast | Actor | Nick Profaci | 1 |
 Malachy McCourt | Cast | Actor | The Wizard | 1 |
 Marcella Lowery | Cast | Actress | Nurse | 1 |
 Mark Deklin | Cast | Actor | Ronald Harris | 1 |
 Mark Linn-Baker | Cast | Actor | Lincoln Hart | 1 |
 Marla Sucharetza | Cast | Actress | Mrs. Collins | 1 |
 Mary Testa | Cast | Actress | Phyllis | 1 |
 Matthew Cowles | Cast | Actor | Cowboy Dan | 4 |
 Michael Aronov | Cast | Actor | Yuri Demidov | 1 |
 Michael Cullen | Cast | Actor | Fire Chief GIbney | 1 |
 Michael Imperioli | Cast | Actor | Det. Ray Carling | 17 |
 Michael J. Burg | Cast | Actor | Truman Capote | 1 |
 Michael Mulheren | Cast | Actor | Sergeant | 1 |
 Mike Starr | Cast | Actor | Nelson | 1 |
 Nick Damici | Cast | Actor | Bumper | 1 |
 Odette Annable | Cast | Actress | Adrienne | 1 |
 Olek Krupa | Cast | Actor | Vasilli Lukin | 1 |
 Pablo Schreiber | Cast | Actor | Kim Trent | 1 |
 Paige Turco | Cast | Actress | Colleen McManus | 1 |
Patrick Salerno | Cast | Actor | 10 year old Sammy | 1 |
 Peter Appel | Cast | Actor | Demetri Pantos | 1 |
 Peter Gerety | Cast | Actor | Agent Frank Morgan | 2 |
 Peter Greene | Cast | Actor | Jimmy McManus | 2 |
 Phyllis Somerville | Cast | Actress | Mrs. Raimes | 1 |
 Rachelle Lefevre | Cast | Actress | Annie Cartwright | 0 |
 Ramsey Faragallah | Cast | Actor | Raimes' Lawyer | 1 |
 René Ifrah | Cast | Actor | The Groom | 1 |
 Renée Elise Goldsberry | Cast | Actress | Denise Watkins | 1 |
 Robert Clohessy | Cast | Actor | Frank Wyatt | 1 |
 Robert Klein | Cast | Actor | Elliott Casso | 1 |
 Scott Adsit | Cast | Actor | Dr. Clifford Dorsett | 1 |
 Scott Shaw | Cast | Actor | Jason Mack | 1 |
Stephen James King | Cast | Actor | Johnny H. | 1 |
 Steven Marcus | Cast | Actor | Homeless Man / Wino | 1 |
 Susan Misner | Cast | Actress | Carol Ann Reeves | 1 |
 Sylvia Miles | Cast | Actress | Mrs. Salvaggio | 1 |
 Teddy Coluca | Cast | Actor | Uncle Butchie | 1 |
 Timothy Adams | Cast | Actor | John Philip Fisher | 1 |
 Vincent Curatola | Cast | Actor | Anthony Nunzio | 1 |
 Wallace Shawn | Cast | Actor | The Sorcerer | 1 |
 Waltrudis Buck | Cast | Actress | Old Annie | 1 |
 Alex Cranmer | Cast | Actor | Karl Kreshpane | 1 |
 Alexandra Daddario | Cast | Actress | Emily 'Rocket Girl' Wyatt | 1 |
 Anslem Richardson | Cast | Actor | Sergeant Hoyte | 1 |
 Austin Basis | Cast | Actor | Willy Kramer | 1 |
 Babs Olusanmokun | Cast | Actor | Perp #2 | 1 |
 Cheyenne Jackson | Cast | Actor | Sebastian Grace | 1 |
Chris Bowers | Cast | Actor | Tony Crane | 1 |
 Chris Miskiewicz | Cast | Actor | 17 | |
 Christopher Backus | Cast | Actor | Rodney Slaven | 1 |
 Danai Gurira | Cast | Actress | Angela | 1 |
 Deidre Goodwin | Cast | Actress | Nurse | 3 |
 Edi Gathegi | Cast | Actor | Fletcher Bellow | 1 |
Greg D'Agostino | Cast | Detective | 17 | |
 Hamilton Clancy | Cast | Actor | Derelict | 1 |
 Jennifer Ferrin | Cast | Actress | Ruth Tyler | 3 |
 Jessalyn Wanlim | Cast | Actress | Sweet Jane | 1 |
Jonathan Murphy | Cast | Actor | Det. Chris Skelton | 17 |
 Kelli Giddish | Cast | Actress | Carol | 1 |
 Kristen Connolly | Cast | Actress | Donna | 1 |
 Laura Benanti | Cast | Actress | Denise Carling | 1 |
 Maggie Siff | Cast | Actress | Maria Belanger | 3 |
Marc Scrivo | Cast | Hippie #1 | 1 | |
 Nimo Gandhi | Cast | Actor | The Maharishi | 1 |
 Patrick Noonan | Cast | Actor | Dax Benson | 1 |
Quisha Saunders | Cast | Misty / Elena | 1 | |
 Rick Kain | Cast | Actor | Officer Kane | 1 |
Robert Creighton | Cast | Actor | Little Patrick | 2 |
 Robin Lord Taylor | Cast | Actor | Jimmy | 1 |
 Seamus Davey-Fitzpatrick | Cast | Actor | Young Colin | 1 |
 Shirley Rumierk | Cast | Actress | Marta | 1 |
Steve Rizzo | Cast | Actor | Detective Rizzo | 1 |
 Tricia Paoluccio | Cast | Actress | Janice Kreshpane | 1 |
 Brian Avers | Cast | Actor | Sticker | 1 |
Carrie Getman | Cast | Dora Keen | 1 | |
 Daniel Yelsky | Cast | Actor | Lexi Voronin | 1 |
 Emerald-Angel Young | Cast | Actress | Keisha | 2 |
 Francisco Burgos | Cast | Actor | Boy #1 | 1 |
 John D'Leo | Cast | Actor | Robbie Reeves | 1 |
 Kerry Bishé | Cast | Actress | Eve Flannery | 1 |
Manoel Felciano | Cast | Bradley Thomas | 1 | |
 Matthew Backer | Cast | Actor | Hippie Guy | 1 |
Natalie Gal | Cast | Actress | Lauren | 1 |
 Tanya Fischer | Cast | Actress | Windy | 5 |
Yelena Shmulenson | Cast | Actress | Lexi's Mother | 1 |
Tomasz Smolarski | Cast | Actor | Bartender | 1 |
Lee Cunningham | Cast | Biker Chick | 1 | |
Joe Toronto | Cast | Officer Priore | 1 | |
 Arnie Burton | Cast | Actor | Lawrence Jones | 1 |
 Annie Meisels | Cast | Actress | The Bride | 1 |
 André De Shields | Cast | Actor | Bartender | 1 |
Bernardo Hernández | Cast | James | 1 | |
 Liza Binkley | Cast | Actress | Intern | 1 |
 Antonia Rey | Cast | Actress | Latina Woman | 1 |
 Carmen Goodine | Cast | Actress | Erica | 1 |
 Don Puglisi | Cast | Actor | Jim Croce | 1 |
Dominick Mancino | Cast | Detective | 1 | |
Carleigh Chirico | Cast | Laura Olsen | 1 | |
Thomas M. Hammond | Cast | Actor | Reporter #2 | 1 |
 Brian McCormack | Cast | Actor | Unit Commander | 1 |
 Douglas Schneider | Cast | Vic Tyler's minion | 1 | |
Paul Damien Dios | Cast | Male Nurse | 1 | |
 Bill Cwikowski | Cast | Actor | Timothy | 1 |
 Baylen Thomas | Cast | Actor | Doctor | 1 |
Robert Berlin | Cast | Actor | Kenny - Irish Mobster | 1 |
 Billy Devlin | Cast | Actor | Bomb Squad Guy | 1 |
 Mark Greenberg | Cast | Actor | Tarantula | 1 |
Peter Quentin Smith | Cast | Actor | Paramedic | 1 |
Rene Lovit | Cast | Actress | Actress | 1 |
Bridget Berger | Cast | Biker Chick | 1 | |
 Scott Robertson | Cast | Doorman | 1 | |
 Isabelle Chester | Cast | Actress | Lulu | 1 |
 Hector Lincoln | Cast | Actor | The Pimp | 1 |
 Kevin Henderson | Cast | Actor | Uniformed NJ Cop | 1 |
| Person | Type | Job | Role(s) | Episodes |
