| Jill Hennessy | ... | Dr. Jordan Cavanaugh | |
| Miguel Ferrer | ... | Dr. Garret Macy | |
| Ken Howard | ... | Max Cavanaugh | |
| Ravi Kapoor | ... | Dr. Mahesh 'Bug' Vijayaraghavensatanaryanamurthy | |
| Kathryn Hahn | ... | Lily Lebowski | |
| Steve Valentine | ... | Dr. Nigel Townsend | |
| Lindsay Frost | ... | Maggie Macy | |
| Jack Laufer | ... | Herman Redding | |
| Alex McKenna | ... | Abby Macy | |
| Christopher John Fields | ... | Dr. Mack Hacken | |
| Kate Norby | ... | Kelly McDonald | |
| Jeff Cahill | ... | Davey | |
| Jerry O'Connell | ... | Detective Woody Hoyt | |
| Emy Coligado | ... | Emmy | |
| Stephanie Bradley | ... | Emily Cavanaugh | |
| Georgia Eskew | ... | Young Jordan Cavanaugh | |
| Kecia Lewis-Evans | ... | Intake Nurse (as Kecia Lewis) | |
| David Andrew Nash | ... | Orderly | |
| Alison Shanks | ... | Records Nurse |
| Episode Crew |
Directed by | |||
| Michael Gershman | |||
Writing credits | ||
| Tim Kring | (creator) | |
| Elizabeth Sarnoff | (written by) | |
Produced by | |||
| Allan Arkush | .... | co-executive producer | |
| Skip Beaudine | .... | co-producer | |
| Ian Biederman | .... | co-executive producer | |
| Gary Glasberg | .... | co-producer | |
| Dennis Hammer | .... | co-executive producer | |
| Todd Ellis Kessler | .... | supervising producer | |
| Tim Kring | .... | executive producer | |
| Lori Motyer | .... | co-producer | |
Original Music by | |||
| Lisa Coleman | |||
| Wendy Melvoin | |||
Cinematography by | |||
| Herbert Davis | (director of photography) | ||
Film Editing by | |||
| Joanne D'Antonio | |||
Casting by | |||
| Natalie Hart | |||
| Jason La Padura | |||
Production Design by | |||
| Curtis A. Schnell | (as Curtis Schnell) | ||
Art Direction by | |||
| Daniel J. Vivanco | (as Daniel Vivanco) | ||
Set Decoration by | |||
| Shirley Starks | |||
Costume Design by | |||
| Debra McGuire | |||
Makeup Department | |||
| Geri B. Oppenheim | .... | key makeup artist | |
| Nina Paskowitz | .... | key hair stylist | |
Production Management | |||
| Skip Beaudine | .... | unit production manager | |
| Melinda Majoros | .... | post-production supervisor (as Melinda R. Majoros) | |
Second Unit Director or Assistant Director | |||
| Bruce Carter | .... | first assistant director | |
| Angela Barnes Gomes | .... | second assistant director (as Angela Barnes) | |
| Craig Harris | .... | second second assistant director (uncredited) | |
| Robyn Linn Willey | .... | dga trainee (uncredited) | |
Art Department | |||
| Ronnie Lombard | .... | set dresser | |
| Gay Perello | .... | property master | |
| Alun Vick | .... | construction coordinator | |
| Andrew Gersh | .... | set dresser (uncredited) | |
| David Harris | .... | greens coordinator (uncredited) | |
| Ty Jones Jr. | .... | set dresser (uncredited) | |
| Brian J. McNamara | .... | electronic graphics (uncredited) | |
| Ric Rawlins | .... | head scenic (uncredited) | |
| Julie Witherington | .... | on-set prop master (uncredited) | |
Sound Department | |||
| Glenn E. Berkovitz | .... | production sound mixer (as Glenn Berkovitz) | |
| Gerry Lentz | .... | re-recording mixer | |
| Steven M. Sax | .... | sound supervisor | |
| Rich Weingart | .... | re-recording mixer | |
| Tim Chilton | .... | foley artist (uncredited) | |
| Chris Diamond | .... | cable utility (uncredited) | |
| Kevin Meltcher | .... | assistant sound editor (uncredited) | |
| Corey Woods | .... | sound utility (uncredited) | |
Visual Effects by | |||
| Doug Ludwig | .... | visual effects supervisor | |
| Dianna Oliva-Day | .... | Visual Effects Producer: Stargate Digital | |
| Rob Konuch | .... | compositor (uncredited) | |
Stunts | |||
| Mary Albee | .... | stunt coordinator | |
Camera and Electrical Department | |||
| Ron Cooney | .... | key grip (as Ronn Cooney) | |
| Larry Kaster | .... | gaffer | |
| Mark Marcum | .... | video playback supervisor | |
| Russell McElhatton | .... | camera operator (as Russ McElhatton) | |
| Kenneth Estes | .... | computer and video playback operator (uncredited) | |
| Brian Heller | .... | aerial director of photography (uncredited) | |
| Rick Summers | .... | best boy electric (uncredited) | |
Casting Department | |||
| Keri Owens | .... | casting associate | |
Costume and Wardrobe Department | |||
| Diane Crooke | .... | costume supervisor | |
| Stacy Caballero | .... | key costumer (uncredited) | |
Editorial Department | |||
| Tamara Isaac | .... | post-production coordinator | |
| Linda Rudloff | .... | assistant editor | |
| Shaley Brooks | .... | colorist (uncredited) | |
| Tony Pirzadeh | .... | post-production assistant (uncredited) | |
Music Department | |||
| Jennifer Barak | .... | music editor | |
| Alicen Catron Schneider | .... | music supervisor | |
Transportation Department | |||
| Donald R. Casella | .... | transportation coordinator | |
Other crew | |||
| Erik Arbuthnot | .... | technical advisor | |
| Scot Fortino | .... | production assistant | |
| Todd Harthan | .... | assistant production coordinator | |
| Damon Lindelof | .... | executive story editor | |
| Merry Lowry-Donner | .... | script supervisor | |
| Jim McClafferty | .... | location manager (as James T. McClafferty) | |
| Kevin Medici | .... | production assistant (as Kevin P. Medici) | |
| Julie Murphy | .... | production coordinator (as Julie Nygren) | |
| Barbara Nance | .... | script coordinator | |
| Elizabeth Sarnoff | .... | story editor | |
| Thane Watkins | .... | production accountant (as Thane Campbell Watkins) | |
| Matthew Thomas Blair | .... | accounting assistant (uncredited) | |
| Gabrielle Glorious | .... | first assistant accountant (uncredited) | |
| Guillermo Lecuona | .... | title designer: main title sequence (uncredited) | |
| Karen Stark | .... | location manager: second unit (uncredited) | |
| Main series | Episode guide | Full cast and crew |
| Company credits | IMDb TV section | IMDb Crime section |
| IMDb USA section |