| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Antonio Negret | Crew | Directing | Director | 1 |
 Brad Anderson | Crew | Directing | Director | 3 |
 Jace Alexander | Crew | Directing | Director | 2 |
 Jennifer Gwartz | Crew | Production | Executive Producer | 22 |
John Enbom | Crew | Writing | Writer | 1 |
 John F. Showalter | Crew | Directing | Director | 1 |
John T. Kretchmer | Crew | Directing | Director | 3 |
Matt Barber | Crew | Directing | Director | 1 |
 Matthew Miller | Crew | Writing | Writer, Creator | 3 |
Michael Fields | Crew | Directing | Director | 1 |
Peter Lauer | Crew | Directing | Director | 2 |
 Phil Klemmer | Crew | Production | Consulting Producer, Writer | 22 |
Rob Bailey | Crew | Directing | Director | 1 |
 Sam Hill | Crew | Directing | Director | 1 |
 Steve Boyum | Crew | Directing | Director | 1 |
 Steve Shill | Crew | Directing | Director | 1 |
 Zetna Fuentes | Crew | Directing | Director | 2 |
Allen MacDonald | Crew | Writing | Writer | 1 |
Cameron Litvack | Crew | Writing | Writer | 1 |
 Dan Lin | Crew | Production | Producer | 22 |
Ildy Modrovich | Crew | Writing | Writer | 1 |
David Warren | Crew | Directing | Director | 2 |
 Chris Fedak | Crew | Writing | Teleplay, Writer | 1 |
Sarah Nicole Jones | Crew | Writing | Writer | 3 |
Zev Borow | Crew | Writing | Writer | 2 |
Janet Lin | Crew | Writing | Writer | 2 |
 Alana de la Garza | Cast | Actress | Detective Jo Martinez | 22 |
 Angel Desai | Cast | Actress | Diane Clark | 1 |
 Auden Thornton | Cast | Actress | Sarah Clancy | 1 |
 Barbara Eve Harris | Cast | Actress | Lt. Marcia Roark | 1 |
 Blair Brown | Cast | Actress | Fawn Mahoney Ames | 1 |
 Christina Brucato | Cast | Actress | Gwyneth Gaines | 1 |
 Clarke Peters | Cast | Actor | Jerry Charters | 1 |
 Edoardo Ballerini | Cast | Actor | Clark Walker | 1 |
 Frankie Faison | Cast | Actor | Pepper Evans | 1 |
 Gary Basaraba | Cast | Actor | Norman Sontag | 1 |
 Geoffrey Cantor | Cast | Actor | Alienist | 1 |
 Ioan Gruffudd | Cast | Actor | Henry Morgan | 22 |
 Jack Gilpin | Cast | Actor | Conrad Carlyle | 1 |
 Jack Koenig | Cast | Actor | Captain | 1 |
 James Colby | Cast | Actor | Tommy Delgros | 1 |
 James McCaffrey | Cast | Actor | Browning | 1 |
 James McDaniel | Cast | Actor | Al Rainey | 1 |
 Jane Seymour | Cast | Actress | Maureen Delacroix | 1 |
 Jimmy Palumbo | Cast | Actor | Jon Worley | 1 |
 Joel David Moore | Cast | Actor | Lucas | 22 |
 Joel Leffert | Cast | Actor | Psychiatrist | 1 |
 Judd Hirsch | Cast | Actor | Abe | 22 |
 Julian Gamble | Cast | Actor | Landlord | 1 |
 Kathleen Chalfant | Cast | Actress | Gloria Carlyle | 1 |
 Birkett Turton | Cast | Actor | Paul Gould | 1 |
 Laura Fraser | Cast | Actress | Patricia Abbott | 1 |
 Lee Tergesen | Cast | Actor | Hans Koehler | 1 |
 Lorraine Toussaint | Cast | Actress | Lt. Joanne Reece | 22 |
 Mackenzie Mauzy | Cast | Actress | Abigail Morgan | 10 |
 Mather Zickel | Cast | Actor | Dr. Frederick Gardner | 1 |
 Paul Fitzgerald | Cast | Actor | Mark | 1 |
Robert Petkoff | Cast | Actor | Cliff Wadlow | 1 |
 Roger Rees | Cast | Actor | Priest | 1 |
 Rosalind Chao | Cast | Actress | Frenchman | 1 |
Rufus Collins | Cast | Actor | Museum director | 1 |
 Shane McRae | Cast | Actor | Detective Hugh Dunn | 1 |
 Tarik Lowe | Cast | Actor | Isaiah 'Izzy' Williams | 1 |
 Timothy Britten Parker | Cast | Actor | Ray Berkowitz | 1 |
Tom Alan Robbins | Cast | Actor | Phil Fleishman | 1 |
 William Baldwin | Cast | Actor | Oliver Clarion | 1 |
 Angela Christian | Cast | Actress | Miranda Browning | 1 |
 Brian Berrebbi | Cast | Actor | Studio tech | 1 |
 Burn Gorman | Cast | Actor | Adam | 5 |
 Danny Deferrari | Cast | Actor | Jo's man | 1 |
 Donnie Keshawarz | Cast | Actor | Detective Hanson | 22 |
 Hilarie Burton | Cast | Actress | Iona Payne | 1 |
 Janie Brookshire | Cast | Actress | Young Gloria | 1 |
 Lawrence Ballard | Cast | Actor | Detective | 1 |
 Michael Crane | Cast | Actor | Forensic Tech | 1 |
 Michael Oberholtzer | Cast | Actor | Lance Sharp | 1 |
Mick Hazen | Cast | Actor | Devin Bentley | 1 |
 Mike Massimino | Cast | Actor | Bellevue guard | 1 |
 Royce Johnson | Cast | Actor | Campus security | 1 |
 Shamika Cotton | Cast | Actress | Anita | 1 |
 Steven Kaplan | Cast | Actor | Teen Abe | 1 |
 Tia Dionne Hodge | Cast | Actress | Ella Williams | 1 |
 Tom Titone | Cast | Actor | Arty Berkowitz | 1 |
 Andy Karl | Cast | Actor | Sean Moore | 1 |
 Christina Bennett Lind | Cast | Actress | Sasha Savchenko | 1 |
 Cornelius Smith, Jr. | Cast | Actor | Fabian North | 1 |
Daniel Abeles | Cast | Actor | Val Kaplan | 1 |
 Emily Kinney | Cast | Actress | Jennifer Schroeder | 1 |
Emmanuel Brown | Cast | Cop #1 | 1 | |
 Eric William Morris | Cast | Actor | Dr. James Carter | 1 |
 Lakisha May | Cast | Sophomore girl | 1 | |
Megan Tusing | Cast | Celia Brown | 1 | |
Anne Horak | Cast | Hannah Dalford | 1 | |
 Jason Babinsky | Cast | Richard Gaines | 1 | |
 Meryl Jones Williams | Cast | Actress | Cassandra Mueller | 1 |
 Olga Maliouk | Cast | Actress | Russian woman | 1 |
 Raul Casso | Cast | Actor | Carter Pilson | 1 |
 Sepideh Moafi | Cast | Actress | Melanie Sparo | 1 |
Sonya Harum | Cast | Sophia Carlyle | 1 | |
 Tyler Elliot Burke | Cast | Actor | Aaron Brown | 1 |
Katie Paxton | Cast | Emily Sontag | 1 | |
 Victor Joel Ortiz | Cast | Actor | Liam | 1 |
 Lawrence Arancio | Cast | Actor | Alex Hulquist | 1 |
 Michael Godere | Cast | Actor | Kevin Crachiolla | 1 |
 Jessica Keenan Wynn | Cast | Actress | Dina | 1 |
 Victoria Haynes | Cast | Nora Morgan | 2 | |
 Arash Mokhtar | Cast | Actor | Raj Patel | 1 |
 Lou Ferguson | Cast | Actor | Old african slave | 1 |
Rachael Emrich | Cast | Vicky | 1 | |
 Valeri Mudek | Cast | Belinda | 1 | |
 Nicky Torchia | Cast | Actor | Boy | 1 |
 Dave Quay | Cast | Paul | 1 | |
 Erika Rolfsrud | Cast | Actress | Marta Rosko | 1 |
 Andy Murray | Cast | Actor | Abberline | 1 |
Eddie Cooper | Cast | Actor | Bud Gray | 1 |
 Duke Lafoon | Cast | Actor | Medical Examiner | 1 |
Ryan Quinlan | Cast | Actor | Cop #2 | 1 |
| Person | Type | Job | Role(s) | Episodes |
