 | Catherine Zeta-Jones als Kate |
 | Aaron Eckhart als Nick |
 | Abigail Breslin als Zoe |
 | Patricia Clarkson als Paula |
 | Jenny Wade als Leah |
 | Bob Balaban als Therapist |
 | Brían F. O'Byrne als Sean |
 | Lily Rabe als Bernadette |
 | Eric Silver als John |
 | Arija Bareikis als Christine |
 | Zoë Kravitz als Charlotte |
 | John McMartin als Mr. Peterson |
 | Celia Weston als Mrs. Peterson |
 | Matthew Rauch als Ken |
 | Katherine Sigismund als Ken's Wife |
 | Dearbhla Molloy als Anna |
 | Stephanie Berry als School principal Ellen Parker |
| Scott Hicks | Director |
| Susan Cartsonis | Executive Producer |
| Kerry Heysen | Producer |
| Bruce Berman | Executive Producer |
| Philip Glass | Music |
| Sandra Nettelbeck | Original Story |
| Stuart Dryburgh | Director of Photography |
| Melissa Toth | Costume Design |
| Sergio Aguero | Producer |
| Carol Fuchs | Screenplay |
| Pip Karmel | Editor |
| Barbara Ling | Production Design |
| Ronna Kress | Casting |
| John Bissell | Music Supervisor |
| Mari-Jo Winkler | Co-Producer |
| Mari-Jo Winkler | Unit Production Manager |
| Jeffrey Wetzel | First Assistant Director |
| Peter Soldo | Second Assistant Director |
| G. A. Aguilar | Stunt Coordinator |
| Kacie Borrowman | Stunts |
| Jodi Michelle Pynn | Stunts |
| Keith Siglinger | Stunts |
| Samantha MacIvor | Stunts |
| Erica Kay | Production Supervisor |
| W. Steven Graham | Art Direction |
| Marion Kolsby | Assistant Art Director |
| Edward Pisoni | Assistant Art Director |
| Leslie E. Rollins | Set Decoration |
| Christine Moosher | Assistant Set Decoration |
| Erik Knight | Art Department Coordinator |
| Dave Weinman | Leadman |
| Chris Vogt | Set Dresser |
| Eric Lewin | Set Dresser |
| Joseph DeLuca | Set Dresser |
| Wayne Brackett | Set Dresser |
| Brian Mannain | Set Dresser |
| Julio Daniel Rodriguez | Set Dresser |
| Edward A. Ioffreda | Graphic Designer |
| Christine Wilson | Script Supervisor |
| Bruce MacCallum | "A" Camera Operator |
| Stephen Consentino | "B" Camera Operator |
| Stephen Consentino | Steadicam Operator |
| Carlos O. Guerra | First Assistant "A" Camera |
| Tim Metivier | First Assistant "B" Camera |
| Sebastián Almeida | Second Assistant "A" Camera |
| Braden Belmonte | Second Assistant "B" Camera |
| Anne Carson | Camera Loader |
| Joel Holland | Video Assist Operator |
| T.J. O'Mara | Production Sound Mixer |
| Dan Paikin | Boom Operator |
| Kim Maitland | Cableman |
| Diana Burton | Property Master |
| Todd Kleitsch | Key Makeup Artist |
| Marjorie Durand | Makeup Artist |
| Cindy J. Williams | Makeup Artist |
| Jerry DeCarlo | Key Hair Stylist |
| Jacqueline Payne | Hairstylist |
| Karyn Huston | Hairstylist |
| Elisabeth Fry | Makeup & Hair |
| Joy Ellison | Dialect Coach |
| Daniela Barbosa | Second Second Assistant Director |
| Kirstin Liu | Production Secretary |
| Tamara Bally | Production Accountant |
| Judy Pursley | Assistant Accountant |
| Leah Katznelson | Assistant Costume Designer |
| Deirdre N. Williams | Costume Supervisor |
| Benjamin Wilson | Costume Supervisor |
| Arlynn Abseck | Costumer |
| Cara Borrelli | Costumer |
| Stev Taylor | Costumer |
| Stephanie Biear | Seamstress |
| Gene Engels | Chief Lighting Technician |
| John Milcetic | Assistant Chief Lighting Technician |
| Francis J. McBride | Rigging Gaffer |
| George Patsos | Key Grip |
| Gus Magalios | Best Boy Grip |
| Keith Bunting | Dolly Grip |
| Louis Sabat | Dolly Grip |
| Billy Patsos | Key Rigging Grip |
| Steven Kirshoff | Special Effects Supervisor |
| Fred Buchholz | Special Effects Coordinator |
| Jean Chien | Location Manager |
| Courtney Bright | Casting Associate |
| Chelsea Watson | Casting Assistant |
| Barbara McNamara | Extras Casting |
| Frances Fiore | Unit Publicist |
| David Lee | Still Photographer |
| Cecilia Cardwell | Studio Teacher |
| Kenneth Nelson | Construction Coordinator |
| Roland Brooks | Charge Scenic Artist |
| Jim Buckman | Transportation Captain |
| Robert Buckman | Transportation Co-Captain |
| Sylvia Walker Wilson | Post Production Supervisor |
| David Birrell | First Assistant Editor |
| Barbara Harris | ADR Voice Casting |
| Glenn Newnham | Supervising Sound Editor |
| Glenn Newnham | Supervising Sound Effects Editor |
| Livia Ruzic | Dialogue Editor |
| Livia Ruzic | ADR Editor |
| Andrew Neil | Sound Re-Recording Mixer |
| Roger Savage | Sound Re-Recording Mixer |
| Andrew Neil | Sound Effects Editor |
| Steve Burgess | Foley Recordist |
| Steve Burgess | Foley Editor |
| Mario Vaccaro | Foley Artist |
| Chris Goodes | Sound Assistant |
| Bruce Emery | Dolby Consultant |
| Marty Pepper | Digital Intermediate Colorist |
| Marty Pepper | Visual Effects |
| Suzana Peric | Music Editor |
