| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Dick Wolf | Crew | Production | Producer, Creator | 13 |
 Abe Vigoda | Cast | Actor | 1 | |
 Adam LeFevre | Cast | Actor | 1 | |
 Amy Laughlin | Cast | Actress | 1 | |
 Barnard Hughes | Cast | Actor | 1 | |
 Bebe Neuwirth | Cast | Actress | Nikki Masucci | 13 |
 Brian Tarantina | Cast | Actor | 1 | |
 Chance Kelly | Cast | Actor | 1 | |
 Chip Zien | Cast | Actor | 9 | |
Chris Beetem | Cast | Actor | 3 | |
 Christina Chang | Cast | Actress | Beth Khambu | 13 |
 Damon Gupton | Cast | Actor | Charles Foster | 13 |
 Daniel Stewart Sherman | Cast | Actor | 1 | |
 David Aaron Baker | Cast | Actor | 1 | |
 David Johansen | Cast | Actor | 1 | |
 David McCallum | Cast | Actor | 1 | |
 Dean Winters | Cast | Actor | 1 | |
 George Plimpton | Cast | Actor | 1 | |
 Hope Davis | Cast | Actress | Brooke Benton | 13 |
 Jean De Baer | Cast | Actress | 2 | |
 Joe Grifasi | Cast | Actor | 1 | |
 John Bedford Lloyd | Cast | Actor | 1 | |
 John Cenatiempo | Cast | Actor | 1 | |
 John Rothman | Cast | Actor | 1 | |
 Josh Stamberg | Cast | Actor | 1 | |
 Keith Reddin | Cast | Actor | 1 | |
 Kerry Washington | Cast | Actress | 1 | |
 Kevin Daniels | Cast | Actor | 1 | |
 Kevin Mambo | Cast | Actor | 1 | |
 Lili Taylor | Cast | Actress | Hildy Baker | 13 |
 Maddie Corman | Cast | Actress | 1 | |
 Marilyn Chris | Cast | Actress | 1 | |
 Marisa Ryan | Cast | Actress | 1 | |
 Mark Blum | Cast | Actor | 1 | |
 Matthew Cowles | Cast | Actor | 1 | |
 Michael Gaston | Cast | Actor | 6 | |
 Miriam Shor | Cast | Actress | 1 | |
 Olek Krupa | Cast | Actor | 1 | |
 Oliver Platt | Cast | Actor | Wallace Benton | 13 |
 Paul Provenza | Cast | Actor | 1 | |
 Paul Rudd | Cast | Actor | 1 | |
 Robert Rodriguez | Cast | Actor | 1 | |
 Ruthie Henshall | Cast | Actress | 1 | |
 Sam McMurray | Cast | Actor | 1 | |
 Stephanie Berry | Cast | Actress | 1 | |
 Tom Conti | Cast | Actor | Si Beekman | 13 |
 Tony Cucci | Cast | 1 | ||
 Tony Lo Bianco | Cast | Actor | 1 | |
 Tonye Patano | Cast | Actress | 1 | |
 Liza Colón-Zayas | Cast | Actress | 1 | |
 Yaani King Mondschein | Cast | Actress | 1 | |
 Rosalyn Coleman | Cast | Actress | 1 | |
 Nashawn Kearse | Cast | Actor | 1 | |
| Person | Type | Job | Role(s) | Episodes |
