 | Hilary Swank als Katherine |
 | David Morrissey als Doug |
 | Idris Elba als Ben |
 | AnnaSophia Robb als Loren McConnell |
 | Stephen Rea als Father Costigan |
 | William Ragsdale als Sheriff Cade |
 | John McConnell als Mayor Brooks |
 | David Jensen als Jim Wakeman |
 | Yvonne Landry als Brynn Wakeman |
 | Samuel Garland als William Wakeman |
| Myles Cleveland als Kyle Wakeman |
 | Andrea Frankle als Maddie McConnell |
| Mark Lynch als Brody McConnell |
 | Stuart Greer als Gordon |
 | Lara Grice als Isabelle |
 | Cody Sanders als Hank |
 | Burgess Jenkins als David Winter |
| Sabrina A. Junius als Sarah Winter |
 | Jillian Batherson als Janet |
| Karen Yum als Nun |
 | Afemo Omilami als Haman |
| Axel C. Cartagena als Chilean Boy |
| Javier Ortiz Cortés als Monastery Cop |
| Iris Martinez als Old Chilean Woman |
 | Axel Anderson als Blind Man |
| Robert Alonzo als Hazmat Worker |
 | Eddie J. Fernandez als Hazmat Worker |
| Abraham Henderson als Man Speaking in Tongues |
| Felipe Febres Rivera als Man Speaking in Tongues |
| Gregorio Allende als Man Speaking in Tongues |
| Sixta Rivera Romero als Woman Speaking in Tongues |
| Rafael Fuentes Negrón als Padre Bonilla |
| Michelle L. Clarke als Townsperson (uncredited) |
| Sierra Lyn Duncil als Townsperson (uncredited) |
 | Lisa Marie Dupree als Teacher (uncredited) |
| Carol Dupuy als Townsperson (uncredited) |
| Louis Dupuy als Townsperson (uncredited) |
 | Stephanie Honoré als Secretary (uncredited) |
| Cody Juneau als Prof. Katherine's Class Student (uncredited) |
| Kevin Lorio als LSU Lecture Student (uncredited) |
| Ross Rouillier als College Student (uncredited) |
 | Brian Tester als Tourist in Chile (uncredited) |
| Kimberly Whitfield als LSU Lecture Student (uncredited) |
| Ashley Wilkes als Townsperson (uncredited) |
| Stephen Hopkins | Director |
| Colby Parker Jr. | Editor |
| Peter Levy | Director of Photography |
| John Frizzell | Original Music Composer |
| Lora Kennedy | Casting |
| Susan Downey | Producer |
| Herb Gains | Producer |
| Joel Silver | Producer |
| Robert Zemeckis | Producer |
| Jeffrey Kurland | Costume Design |
| David Forrest | Makeup Department Head |
| Carey Hayes | Screenplay |
| Chad Hayes | Screenplay |
| Brian Rousso | Story |
| Dottie Starling | Visual Effects |
| Graham 'Grace' Walker | Production Design |
| Scott Ritenour | Art Direction |
| Chris L. Spellman | Set Decoration |
| Kathrine Gordon | Hair Department Head |
| Bonnie Clevering | Hairstylist |
| Beka Wilson | Key Hair Stylist |
| Rhonda O'Neal | Key Hair Stylist |
| Paige Reeves | Key Makeup Artist |
| Autumn Butler | Makeup Artist |
| Morag Ross | Makeup Artist |
| Douglas Noe | Prosthetic Makeup Artist |
| Kristen Donaldson | Art Department Coordinator |
| Mark W. Brown | Assistant Property Master |
| Gladys Bustos | Assistant Property Master |
| John B. Clarey III | Carpenter |
| Daniel Coe | Carpenter |
| Jeffrey Scott Thomas | Carpenter |
| Joe Walsh Jr. | Carpenter |
| Georgie Miranda | Carpenter |
| Denise Templeton | Construction Buyer |
| Tom Jones Jr. | Construction Coordinator |
| Roger Prater | Greensman |
| Larry Misselhorn | Head Greensman |
| Sean Ginevan | Leadman |
| Mark Weissenfluh | Leadman |
| Andrew Petrotta | Property Master |
| Willie Thoms | Propmaker |
| Byron Denson | Propmaker |
| Randy Kenan | Propmaker |
| Trey Merrill | Propmaker |
| Robert Possum Miller | Propmaker |
| Luis Edgardo Maldonado | Props |
| Virle S. Reid | Props |
| Gail Briant | Scenic Artist |
| Andrew M. Casbon III | Scenic Artist |
| Elliott Glick | Scenic Artist |
| Anthony J. Henderson | Sculptor |
| Jeff B. Adams Jr. | Set Designer |
| Luis E. Colón | Set Dresser |
| Frank Hendrick | Set Dresser |
| Michael Hendrick | Set Dresser |
| Juan Guallini Indij | Set Dresser |
| Mark Moretti | Storyboard Artist |
| Jimmy Ferguson | Additional Second Assistant Camera |
| Christopher M. Fisher | Assistant Camera |
| Kevin Jackson | Best Boy Grip |
| Jeff Stewart | Camera Loader |
| Stephen Campbell | Camera Operator |
| Eric Dvorsky | Camera Technician |
| Giovani Lampassi | Chief Lighting Technician |
| Sammy Beavers | Chief Lighting Technician |
| Gilo Rosario | Dolly Grip |
| Tarik Naim Alherimi | Electrician |
| Danielle Greenup | Electrician |
| Bruce Hazen | Electrician |
| Jahoon Koo | Electrician |
| Justin Wright | Electrician |
| Eric Moore | Electrician |
| Kevin McGill | First Assistant Camera |
| Jorge Sánchez | First Assistant "A" Camera |
| Raúl J. Marín | Grip |
| Louis Normandin | Grip |
| Luke Porterfield | Grip |
| Francisco Román | Grip |
| Ben Bardin | Key Grip |
| Frank Boone | Key Grip |
| Charles 'Tom' Hinson | Key Rigging Grip |
| Andy Clapp | Rigging Gaffer |
| Rowland Egerton | Rigging Grip |
| Franklin Jones II | Rigging Grip |
| Shannon Van Metre | Second Assistant Camera |
| Zoraida Luna Luna | Second Assistant "A" Camera |
| Robert Veliky | Second Assistant "A" Camera |
| Gene Page | Still Photographer |
| Chris Shadley | Video Assist Operator |
| Eyra Agüero Joubert | Casting Assistant |
| Pepper Morgan | Extras Casting Assistant |
| Wayne Douglas Morgan | Extras Casting Assistant |
| Karen Wood | Extras Casting |
| Patricia Alonso | Location Casting |
| Marty Keener Cherrix | Location Casting |
| Janet Melody | Ager/Dyer |
| Robert Wojewodski | Assistant Costume Designer |
| Loretta Harper | Costumer |
| Katalina Iturralde | Costumer |
| Gladyris Silva | Costumer |
| Sharlene Ruffino Weimer | Costumer |
| Giselle Spence | Seamstress |
| Lesley D. Wickham | Seamstress |
| Ali Lammari | Set Costumer |
| Ashlie Philastre | Set Costumer |
| Helena Masand | Animation |
| John Cassella | CG Artist |
| Amy Garback | CG Artist |
| Eric Pender | CG Artist |
| Frederique Schafer | CG Artist |
| Dottie Starling | CG Artist |
| Andrew Chapman | CG Supervisor |
| Patrick Kavanaugh | Compositing Supervisor |
| Paul Raeburn | Compositor |
| Nabil Schiantarelli | Compositor |
| Emeline Tedder | Compositor |
| Ziad Seirafi | Compositor |
| Jayni Borgaro | Compositor |
| Brandon Criswell | Compositor |
| Tom Daws | Compositor |
| Jesse Fernley | Compositor |
| Mathias Frodin | Compositor |
| Marc Nanjo | Compositor |
| Matthew T. Wilson | Compositor |
| Gurel Mehmet | Concept Artist |
| Darren Christie | Digital Compositor |
| Stuart Cripps | Digital Compositor |
| Enid Dalkoff | Digital Compositor |
| Pete Howlett | Digital Compositor |
| Anthony Mabin | Digital Compositor |
| Craig Crawford | Digital Compositor |
| Brennan Prevatt | Digital Compositor |
| Judy Barr | Digital Compositor |
| Richard Briscoe | Digital Compositor |
| Andre Brizard | Digital Compositor |
| Simon Hughes | Digital Compositor |
| Claire Inglis | Digital Compositor |
| Luke Letkey | Digital Compositor |
| Sarah Lockwood | Digital Compositor |
| Christoph Salzmann | Digital Compositor |
| Foad Shah | Digital Compositor |
| Richard Stay | Digital Compositor |
| Trevor Young | Digital Compositor |
| John J. Galloway | Digital Compositor |
| Curtis Lindersmith | Digital Intermediate Editor |
| Lisa Tutunjian | Digital Intermediate Editor |
| Marc-Andre Samson | Matte Painter |
| Mark Edwards | Visual Effects Coordinator |
| Adam Avery | Visual Effects Coordinator |
| Terron Pratt | Visual Effects Coordinator |
| Sona Pak | Visual Effects Coordinator |
| Sherman Toy | Visual Effects Coordinator |
| Deak Ferrand | Visual Effects Designer |
| Lisa Maher | Visual Effects Producer |
| Mary Stuart | Visual Effects Producer |
| Steve Garrad | Visual Effects Producer |
| Moriah Etherington-Sparks | Visual Effects Producer |
| Thomas Tannenberger | Visual Effects Producer |
| Jamie Venable | Visual Effects Producer |
| Stephen Craig | Visual Effects Production Assistant |
| Julia Neighly | Visual Effects Production Manager |
| Amit Dhawal | Visual Effects Supervisor |
| Richard Yuricich | Visual Effects Supervisor |
| Bryan Hirota | Visual Effects Supervisor |
| Dion Hatch | Visual Effects Supervisor |
| Ken McGaugh | Visual Effects Supervisor |
| Rocco Gioffre | Visual Effects Supervisor |
| Doug Hemphill | Additional Sound Re-Recording Mixer |
| Michael J. Fox | ADR Mixer |
| Alex Raspa | ADR Mixer |
| Billy Theriot | ADR Mixer |
| Beauxregard Neylon | ADR Recordist |
| Ross Simpson | Boom Operator |
| Luis Antonio Landrau | Cableman |
| Stephanie Flack | Dialogue Editor |
| James Morioka | Dialogue Editor |
| Christopher Alba | First Assistant Sound Editor |
| Alyson Dee Moore | Foley Artist |
| John Roesch | Foley Artist |
| David Jobe | Foley Mixer |
| Greg Hedgepath | Sound Designer |
| Tom Ozanich | Sound Designer |
| Paula Fairfield | Sound Effects Designer |
| Carla Murray | Sound Effects Designer |
| Dane A. Davis | Sound Effects Editor |
| Rickley W. Dumm | Sound Effects Editor |
| Jason King | Sound Effects Editor |
| Mark Larry | Sound Effects Editor |
| Bruce Tanis | Sound Effects Editor |
| Jussi Tegelman | Sound Effects Editor |
| Eric Lindemann | Sound Effects Editor |
| Roland N. Thai | Sound Effects Editor |
| Bill R. Dean | Sound Effects Editor |
| Pud Cusack | Sound Mixer |
| Gregg Rudloff | Sound Re-Recording Mixer |
| David E. Campbell | Sound Re-Recording Mixer |
| John T. Reitz | Sound Re-Recording Mixer |
| Greg Hedgepath | Supervising Sound Editor |
| Julia Evershade | Supervising ADR Editor |
| Valerie Davidson | Foley |
| Reuben Simon | Foley |
| Ross Levy | Utility Sound |
| Daniel Brock | Utility Sound |
| Michael Meinardus | Special Effects Coordinator |
| Garnet Baril | Special Effects Technician |
| Chris Brenczewski | Special Effects Technician |
| Dale Ettema | Special Effects Technician |
| John W. Fisher | Special Effects Technician |
| Steve Kline | Special Effects Technician |
| Dale Triguero | Special Effects Technician |
| Bruce Y. Kuroyama | Special Effects Technician |
| Jose Antonio Paramo | Special Effects Technician |
| Howard Berger | Special Effects Supervisor |
| Greg Nicotero | Special Effects Supervisor |
| Tod Feuerman | Additional Editor |
| Florent Danny Retz | Assistant Editor |
| David Orr | Color Timer |
| Mike Kennedy | Digital Intermediate Producer |
| Stacey S. Clipp | First Assistant Editor |
| Stephen H. Sloan | First Assistant Editor |
| Mo Henry | Negative Cutter |
| Pete Anthony | Conductor |
| Joseph S. DeBeasi | Music Editor |
| Jim Harrison | Music Editor |
| Andrew Dorfman | Music Editor |
| George Doering | Musician |
| Jeff Atmajian | Orchestrator |
| Robert Elhai | Orchestrator |
| John Frizzell | Orchestrator |
| Andrew Kinney | Orchestrator |
| Jerome Leroy | Orchestrator |
| Hyesu Wiedmann | Orchestrator |
| Mark Jackson | Animal Coordinator |
| Trace Cheramie | Animal Wrangler |
| Holly O'Quin | Animal Wrangler |
| Michael Buster | Dialect Coach |
| Renee D. Czarapata | First Assistant Accountant |
| Claire Chandou | First Assistant Accountant |
| Cliff Fleming | Pilot |
| Adam Babin | Production Assistant |
| Christopher C. Brown | Production Assistant |
| Anthony Derrico | Production Assistant |
| Chris Kirkland | Production Assistant |
| Wayne Douglas Morgan | Production Assistant |
| Shawn A. Mutchler | Production Assistant |
| Jason Reppert | Production Assistant |
| Claire Schexnayder | Production Assistant |
| Maria Senger | Production Assistant |
| Aubrie Campbell Canfield | Production Assistant |
| Malcolm Adams | Production Assistant |
| Shari LaFranchi Blakney | Production Coordinator |
| Raquel Medina Rampolla | Production Coordinator |
| Kathy McHugh | Production Coordinator |
| Lisa Davidson | Production Coordinator |
| Melody Tolentino | Production Secretary |
| Trudy Ramirez | Script Supervisor |
| John Lavis | Set Medic |
| José R. Varona | Set Medic |
| Danny Yount | Title Designer |
| Margie McLamb Holowaty | Travel Coordinator |
| Mimi N. McGreal | Travel Coordinator |
| Cara Leibovitz | Unit Publicist |
| Adam Barth | Video Assist Operator |
| Brigitte Bourque | Compositor |
| Eric M. Vega | Production Coordinator |
| Katina Waters | Stunt Double |
| Sonja Munsterman | Stunt Double |
| Brie Lybrand | Stunt Double |
| Sandra Lee Gimpel | Stunts |
| Amberlynn Dorsey | Stunts |
| Blaise Corrigan | Stunts |
| Bruce Berman | Executive Producer |
| Kate Garwood | Associate Producer |
| Richard Mirisch | Co-Producer |
| Erik Olsen | Executive Producer |
| Steve Richards | Executive Producer |
| Glenn R. Wilder | Stunts |
| Nick Stanner | Stunt Double |
| Wyatt Tipton | Stunts |
| Brian Simpson | Utility Stunts |
| Anthony G. Schmidt | Stunts |
| Steven Ritzi | Stunt Coordinator |
| Larry Rippenkroeger | Stunt Double |
| Josh Mueller | Stunt Double |
| Chad Mason | Stunts |
| Joel Kramer | Stunts |
| Cal Johnson | Utility Stunts |
| Cody Gill | Stunts |
| Jack Gill | Stunt Coordinator |
| Lex D. Geddings | Utility Stunts |
| Bryan Friday | Stunt Double |
| Eddie J. Fernandez | Stunts |
| Louis Dupuy | Stunt Driver |
| Charlie Brewer | Stunts |
| Eddie Braun | Utility Stunts |
| Jay Amor | Stunts |
| Robert Alonzo | Stunts |
