 | Robin Williams als Seymour Parrish |
 | Connie Nielsen als Nina Yorkin |
 | Michael Vartan als Will Yorkin |
 | Gary Cole als Bill Owens |
 | Erin Daniels als Maya Burson |
 | Clark Gregg als Det. Paul Outerbridge |
 | Nick Searcy als Repairman |
 | Dylan Smith als Jake Yorkin |
 | Eriq La Salle als Det. James Van Der Zee |
 | Paul Kim Jr. als Yoshi Araki |
 | Lee Garlington als Waitress |
 | Marion Calvert als Mrs. Von Unwerth |
 | David Moreland als Mr. Siskind |
 | Shaun P. O'Hagan als Young Father |
 | Jim Rash als Amateur Porn Guy |
| Dave Engfer als Sav-Mart Clerk |
 | Jimmy Shubert als Soccer Coach |
| Andy Rolfes als Officer Lyon |
| Carmen Mormino als Officer Bravo |
 | Peter MacKenzie als Hotel Desk Manager |
 | Andy Comeau als Duane |
 | Robert Clotworthy als Eye Surgeon |
 | Jesse Borja als Cook |
| Jeana Wilson als Nurse |
| Megan Corletto als Risa Owens |
| Kristin Quick als Diner Girl (uncredited) |
| Pamela Koffler | Producer |
| Christine Vachon | Producer |
| Stan Wlodkowski | Producer |
| Jeffrey Ford | Editor |
| Jeff Cronenweth | Director of Photography |
| Mark Romanek | Director |
| Deborah Aquila | Casting |
| Tricia Wood | Casting |
| Reinhold Heil | Original Music Composer |
| Tom Foden | Production Design |
| Mark Romanek | Writer |
| Johnny Klimek | Original Music Composer |
| Brian Emrich | Sound Designer |
| Dan Kneece | Steadicam Operator |
| Christine Berges | Art Department Coordinator |
| Michael C. Casper | Sound Re-Recording Mixer |
| Alix Hester | Set Costumer |
| Andrew DeCristofaro | Supervising Sound Editor |
| Tessa Posnansky | Set Decoration |
| John Michael Fanaris | Sound Effects Editor |
| David Peterson | Special Effects Coordinator |
| Stan Wlodkowski | Unit Production Manager |
| Toni-Ann Walker | Key Hair Stylist |
| Arianne Phillips | Costume Design |
| Michael Manson | Art Direction |
| François Duhamel | Still Photographer |
| Elizabeth Ziegler | Steadicam Operator |
| Jayne-Ann Tenggren | Script Supervisor |
| Michael Payne | Sound Designer |
| Suzanne Rodier | Makeup Artist |
| Tim Walston | Sound Effects Editor |
| Jonathan Wales | Sound Re-Recording Mixer |
| Cheri Minns | Makeup Artist |
| Stephen P. Robinson | Sound Effects Editor |
| Hope Slepak | Costume Supervisor |
| Renee Madison | Set Costumer |
| John C. Stuver | Dialogue Editor |
| Michael Sexton | Property Master |
| John C. Stuver | ADR Editor |
| Nancy Nugent | Dialogue Editor |
| Richard Van Dyke | Sound Mixer |
| Nancy Nugent | ADR Editor |
| Marguerite Happy | Stunts |
| Robert B. Sturm | Executive Producer |
| Jeremy W. Barber | Executive Producer |
| John Wells | Executive Producer |
| Chris Douridas | Music Supervisor |
| Noga Isackson | First Assistant Director |
| Seth Edelstein | Second Assistant Director |
| Danielle Burgio | Stunts |
| Ritchie Copenhaver | Stunts |
| Ben Scott | Stunt Coordinator |
| Walter Scott | Stunt Coordinator |
| Lee Smith | Stunts |
| Robert Katz | Associate Producer |
| Carl J. Stensel | Set Designer |
| Glenn Rivers | Set Designer |
| Tim Snowber | Leadman |
| Melissa Mollo | Graphic Designer |
| Bradley Morris | Second Second Assistant Director |
| Billy Clevenger | Camera Operator |
| Daniel Page McDonough | First Assistant Camera |
| Gary Kanner | Second Assistant Camera |
| Michael Krajci | Second Assistant Camera |
| David Kanner | Camera Loader |
| Coliena Rentmeester | Still Photographer |
| Todd Overton | Boom Operator |
| Robert Loyal Good | Assistant Property Master |
| Gary Tuers | Assistant Property Master |
| Dane Junod | Assistant Property Master |
| Ed Maloney | Gaffer |
| Brian Evans | Best Boy Electric |
| Greg Mustin | Key Grip |
| Brian Perry | Best Boy Grip |
| Michael Brennan | Dolly Grip |
| Pablo Suarez | Grip |
| F.J. Eric Holzer | Grip |
| Jason Palinkas | Grip |
| Michael E. Matteson | Key Rigging Grip |
| Sanford Slepak | Key Costumer |
| Derek J. Baskerville | Costumer |
| Gerardo Rosette | Tailor |
| Stephen Robinette | Assistant Hairstylist |
| Christine Bonnem | Location Manager |
| Celeste Healy | Production Coordinator |
| Joe Del Monte | Construction Coordinator |
| Larce Crawford | Construction Foreman |
| Paul Belenardo | Production Accountant |
| Jennifer Payson | Assistant Production Coordinator |
| Steven Krul | Assistant Production Coordinator |
| Howard Young | First Assistant Accountant |
| Edna Wilkerson-Fuentes | Assistant Accountant |
| Boysie Jereza | Payroll Accountant |
| Jennifer Bender | Extras Casting |
| Jack Stern | Studio Teacher |
| Michael Umble | Unit Publicist |
| A. Welch Lambeth | Transportation Coordinator |
| Jeff Couch | Transportation Captain |
| Nick Mestrundrea | Craft Service |
| Terry Lee Painovich | Craft Service |
| Jack Liversage | Craft Service |
| Michelle Hoffman | Craft Service |
| Michael Pew | Assistant Location Manager |
| Rick Poyner | Assistant Location Manager |
| Justine Halliday | First Assistant Editor |
| Kimberly L. Sewell | Assistant Editor |
| Glenn Cowan | Assistant Editor |
| Michael Payne | Supervising Sound Effects Editor |
| Eric Thompson | Foley Mixer |
| Sean Rowe | Foley Artist |
| Laura Macias | Foley Artist |
| Matthew C. Beville | ADR Mixer |
| Eric Thompson | ADR Mixer |
| Chris Navarro | ADR Recordist |
| Darrell Hall | Music Editor |
| Joseph Pollard White | Conductor |
| Johnny Gidcomb | ADR Voice Casting |
| Gary Burritt | Negative Cutter |
| Jim Passon | Color Timer |
