 | Naomi Watts als Rachel Keller |
 | Martin Henderson als Noah Clay |
 | David Dorfman als Aidan Keller |
 | Brian Cox als Richard Morgan |
 | Jane Alexander als Dr. Grasnik |
 | Lindsay Frost als Ruth Embry |
 | Amber Tamblyn als Katie Embry |
 | Rachael Bella als Rebecca Kotler |
 | Daveigh Chase als Samara Morgan |
 | Shannon Cochran als Anna Morgan |
 | Sandra Thigpen als Teacher |
 | Richard Lineback als Innkeeper |
 | Sasha Barrese als Girl Teen #1 |
 | Tess Hall als Girl Teen #2 |
 | Adam Brody als Male Teen #1 |
 | Alan Blumenfeld als Harvey |
 | Pauley Perrette als Beth |
 | Joe Chrest als Doctor |
 | Stephanie Erb als Donna |
 | Joanna Lin Black als Cashier |
 | Michael Spound als Dave Embry |
 | Art Frankel als Cal |
 | Billy Lloyd als Darby Grasnik |
 | Sara Rue als Babysitter |
 | Keith Campbell als Ship's Mate |
 | Ronald William Lawrence als Library Clerk |
 | Lindsey Stoddart als Grad Student |
 | Joe Sabatino als Orderly |
 | Aixa Clemente als Nurse |
| Coleen Maloney als Mourner #1 |
 | Catherine Paolone als Mourner #2 |
 | Maura McNamara als Girl on Ferry |
 | David Povall als Girl's Father |
 | Gary Carlos Cervantes als Painter |
 | Chuck Hicks als Ferry Worker |
| Walter F. Parkes | Producer |
| Craig Wood | Editor |
| Bojan Bazelli | Director of Photography |
| Gore Verbinski | Director |
| Laurie MacDonald | Producer |
| Ehren Kruger | Screenplay |
| Hans Zimmer | Original Music Composer |
| Denise Chamian | Casting |
| Tom Duffield | Production Design |
| Rosemary Brandenburg | Set Decoration |
| Julie Weiss | Costume Design |
| Patrick M. Sullivan | Art Direction |
| Cedric Nicolas-Troyan | Visual Effects |
| Roy Lee | Executive Producer |
| Benita Allen | Associate Producer |
| Michele Weisler | Executive Producer |
| J.C. Spink | Co-Executive Producer |
| Mike Macari | Executive Producer |
| Kôji Suzuki | Novel |
| Hiroshi Takahashi | Screenplay |
| Christine Iso | Co-Producer |
| Neal Edelstein | Co-Executive Producer |
| Alan Feffer | Propmaker |
| Medusah | Key Hair Stylist |
| Landis Hartman | Projection |
| Alex M. Cacciarelli | Video Assist Operator |
| Dena Berman | Casting Associate |
| Kimberly Rach | Production Supervisor |
| J.R. Grubbs | Sound Effects Editor |
| Michael Diersing | Construction Coordinator |
| Michael Allegro | Driver |
| Gary Dahlquist | Rigging Gaffer |
| Brian Cuscino | I/O Supervisor |
| Dale E. Grahn | Color Timer |
| Tim Holland | Supervising Sound Editor |
| Gene Radzik | Dolby Consultant |
| Maya Shimoguchi | Set Designer |
| Carlos Baker | Electrician |
| Knox White | Boom Operator |
| Ashley Sibille | Art Department Coordinator |
| Erica Frauman | Post Production Supervisor |
| Elizabeth Jurado | Set Production Assistant |
| Kathryn Mindala | Production Accountant |
| Trevor Morris | Music Editor |
| Sylvia Nava | Wigmaker |
| Michael Root | Software Engineer |
| Daniel W. Barringer | Stunts |
| Kevin Tengan | Systems Administrators & Support |
| Dan Cayer | Digital Compositors |
| Anthony 'AJ' Leonardi Jr. | Standby Painter |
| Denny Caira | Transportation Coordinator |
| Craig Cockerill | First Assistant Camera |
| Linda S. Cormany | Set Costumer |
| Ed Gorre | Set Medic |
| Jason Summers | Editorial Production Assistant |
| Brian Tilden | Gaffer |
| Alessandra Cave | Visual Effects Producer |
| Craig Barron | Visual Effects Supervisor |
| Jim Turner | Production Controller |
| Whitney Kitchen | Production Coordinator |
| Marco Rubeo | Assistant Art Director |
| Jerry Brooks | Construction Foreman |
| Mark Connelly | Loader |
| Alex L. Worman | Unit Publicist |
| Jason Andrew | Rigging Grip |
| Marcia Craig | Studio Teachers |
| David Hunter | Editorial Services |
| Mike Shannon | Transportation Captain |
| Nick Brett | Utility Stunts |
| David C. Eichhorn | Sound Editor |
| Scott Brines | Administration |
| Kazu Hiro | Sculptor |
| Robert Beaumont | Grip |
| Ted Yonenaka | Craft Service |
| Benjamin Lehmann | Stand In |
| Keith Campbell | Stunt Coordinator |
| Andreas Wacker | Technical Supervisor |
| Kristopher Kasper | Visual Effects Editor |
| Lora Hirschberg | Sound Re-Recording Mixer |
| Burt Dalton | Special Effects Supervisor |
| Kimberly Adams | Assistant Costume Designer |
| Simon Morgan | First Assistant Editor |
| Tom Acosta | Greensman |
| Merrick Morton | Still Photographer |
| Mark Rodahl | Digital Effects Supervisor |
| Curtis Coyote | Painter |
| Nancy McArdle | Costume Supervisor |
| Fríða Aradóttir | Hairstylist |
| Marek Bojsza | Lighting Technician |
| Murray Miller | Location Manager |
| Jesse Cook | Researcher |
| Chris Anderson | Visual Effects Coordinator |
| Richard K. Buoen | Storyboard |
| Robin F. Samson | Location Scout |
| Harry K. Garvin | Steadicam Operator |
| Stephen Sturm | Carpenter |
| Elizabeth Himelstein | Dialect Coach |
| Rick Baker | Makeup Effects |
| Peter Miller | Sound Designer |
| Jean Ann Black | Key Makeup Artist |
| Ben Barron | 3D Modeller |
| Benita Allen | First Assistant Director |
| Erik Berentsen | Set Dresser |
| Brian Dowrick | CG Animator |
| Chris Paizis | Matchmove Supervisor |
| Orlando R. Gonzales | Assistant Production Coordinator |
| Troy Waters | Marine Coordinator |
| Fiachra Trench | Conductor |
| Michael Brennan | Dolly Grip |
| Robert Ferrara | Chief Lighting Technician |
| David B. Nowell | Aerial Director of Photography |
| Amy Schmiederer | Makeup Artist |
| Gary Burritt | Negative Cutter |
| Sue Fox | Foley Editor |
| John Brian King | Title Designer |
| Michael J. Coo | Key Grip |
| Robert 'Bobby Z' Zajonc | Pilot |
| Anthony Pleeth | Musician |
| Frederic Roth | Second Assistant Director |
| Michael Axinn | ADR Editor |
| Glenn Cotter | 3D Artist |
| Michael Hansen | Assistant Property Master |
| Bruce Fowler | Orchestrator |
| Jim Dooley | Additional Music |
| Candace Moon | Stand In |
| Juan Peralta | Sound Mix Technician |
| Jiřina Eisenhamerová | Costumer |
| Travis Crenshaw | Foley Recordist |
| Kurt Zelnak | Travel Coordinator |
| Keli Murphy | Stunt Double |
| Deborah Thomas | Data Wrangler |
| Nico Bally | Dolly Grip |
| Becky Bentham | Music Coordinator |
| Steve Baker | CG Animator |
| William Aldridge | Special Effects Technician |
| Matthew C. Blea | Second Assistant Camera |
| Jennifer Koenig | Second Assistant Accountant |
| Frank 'Pepe' Merel | Foley Mixer |
| Afnahn Khan | Production Secretary |
| Larry J. Aube | Key Rigging Grip |
| Tami Treadwell | ADR Recordist |
| David Santiago | CG Artist |
| Giselle Gurza | Second Second Assistant Director |
| Sven E. Fahlgren | Post Production Coordinator |
| Teresa Jaime Drapkin | Payroll Accountant |
| Dennie Thorpe | Foley Artist |
| Chris Romberg | Assistant Accountant |
| Joel Román Mendías | Production Executive |
| Nathan McGuinness | Senior Visual Effects Supervisor |
| Craig Doobie | Best Boy Grip |
| Zach Justman | Assistant Editor |
| David Diamond | Assistant Location Manager |
| Zachary Fannin | Art Department Production Assistant |
| Glenn Corbett | Assistant Chief Lighting Technician |
| Trevor Goring | Storyboard Artist |
| Matthew A. Del Ruth | Assistant Camera |
| Chandra Irving | Production Assistant |
| Art Hickman | Stunts |
| Audrey Marie Crouse | Stunts |
| Ritchie Copenhaver | Stunts |
| Debbie Evans | Stunts |
| Lindakay Brown | Dialogue Editor |
| Charles Gibson | Second Unit Director |
| Rick Baker | Makeup Artist |
| Bill Johnson | Unit Production Manager |
| Lisa Hoyle | Stunts |
| David M. Bowen | Property Master |
| Kazu Hiro | Makeup Designer |
