| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alejandro Amenábar | Crew | Directing | Director, Producer, Screenplay |
 Alfredo Díaz | Crew | Sound | Sound Effects Editor |
Angelo Colavecchia | Crew | Camera | Camera Operator |
 Bob Weinstein | Crew | Production | Executive Producer |
Carol Spier | Crew | Art | Production Design |
Catherine Viot | Crew | Costume & Make-Up | Makeup Department Head |
Daniel Aranyó | Crew | Camera | Director of Photography |
Elinor Rose Galbraith | Crew | Art | Art Direction |
Eric Bryson | Crew | Crew | Stunt Coordinator |
Fernando Bovaira | Crew | Production | Producer |
Friday Myers | Crew | Art | Set Decoration |
Gabriel Gutiérrez | Crew | Sound | Sound Designer, Supervising Sound Editor |
 Harvey Weinstein | Crew | Production | Executive Producer |
Jan Thijs | Crew | Camera | Still Photographer |
 Jason Knight | Crew | Production | Casting |
Jina Jay | Crew | Production | Casting |
John Simpson | Crew | Sound | Foley |
Marc Orts | Crew | Sound | Sound Re-Recording Mixer |
Peggy Kyriakidou | Crew | Costume & Make-Up | Hair Department Head |
Ricardo Viñas | Crew | Sound | Dolby Consultant |
Roque Baños | Crew | Sound | Music |
Sonia Grande | Crew | Costume & Make-Up | Costume Design |
Stephen Marian | Crew | Sound | Production Sound Mixer |
 Winnifred Jong | Crew | Directing | Script Supervisor |
 Axel Kuschevatzky | Crew | Production | Executive Producer |
 Carrie Eklund | Crew | Crew | Stunts |
Christina Piovesan | Crew | Production | Producer |
Davin Snip | Crew | Crew | Property Master |
Helen Martí Donoghue | Crew | Visual Effects | Visual Effects Producer |
Paulino Fernández Ibáñez | Crew | Editing | Digital Intermediate |
Carolina Martínez Urbina | Crew | Editing | Editor |
Charlotte Hayward | Crew | Costume & Make-Up | Hairstylist, Makeup Artist |
Iñaki Sánchez-Elvira | Crew | Sound | Dialogue Editor |
 Tapio Liukkonen | Crew | Sound | Foley Artist |
Digba Kurpjel | Crew | Sound | Foley |
Liane Prevost | Crew | Art | Assistant Art Director |
Mark Ahee | Crew | Crew | Special Effects Coordinator |
Guillem Huertas | Crew | Camera | First Assistant Camera |
Bob Davidson | Crew | Lighting | Gaffer |
Wanda Morales | Crew | Costume & Make-Up | Assistant Costume Designer |
Joyce McPherson | Crew | Art | Art Department Coordinator |
Nestor Quintana | Crew | Visual Effects | Visual Effects Producer |
Emily McHugh | Crew | Costume & Make-Up | Assistant Costume Designer |
Jennifer Morden | Crew | Art | Assistant Art Director |
Dave Bracken | Crew | Art | Construction Coordinator |
Lindsay Allikas | Crew | Editing | First Assistant Editor |
Joseph Chan | Crew | Camera | Additional Camera |
Jason Luke | Crew | Camera | Second Assistant Camera |
Nicholas Fasullo | Crew | Camera | Dolly Grip |
Joanne Bujouves | Crew | Costume & Make-Up | Daily Makeup & Hair |
Mykola Korolyov | Crew | Costume & Make-Up | Daily Makeup & Hair |
Nick Beljic | Crew | Sound | ADR Mixer |
Shari Spier | Crew | Art | Graphic Designer |
 Aaron Ashmore | Cast | Actor | George Nesbitt |
 Adam Butcher | Cast | Actor | Brody |
 Catherine Disher | Cast | Actress | Kate |
 Dale Dickey | Cast | Actress | Rose Gray |
 David Thewlis | Cast | Actor | Professor Kenneth Raines |
 Deborah Grover | Cast | Actress | Old Woman |
 Emma Watson | Cast | Actress | Angela Gray |
 Ethan Hawke | Cast | Actor | Bruce Kenner |
 Julian Richings | Cast | Actor | Tom |
 Lenno Britos | Cast | Actor | Driver |
 Lothaire Bluteau | Cast | Actor | Reverend Beaumont |
 Patrick Garrow | Cast | Actor | TV Presenter |
 Peter MacNeill | Cast | Actor | Cleveland |
 Wendy Lyon | Cast | Actress | Norma |
 Aaron Abrams | Cast | Actor | Farrell |
Carrie Eklund | Cast | Actress | Satanist |
 David Dencik | Cast | Actor | John Gray |
 Devon Bostick | Cast | Actor | Roy Gray |
 Kristian Bruun | Cast | Actor | Andrew |
 James Preston Rogers | Cast | Actor | Satanist |
 Stephen Hughes | Cast | Actor | TV Voice Over (voice) |
 Jacob Neayem | Cast | Actor | Charlie Klemme |
 Janet Porter | Cast | Actress | S. Cooper |
 Heidi Malley | Cast | Actress | Victim |
 Goran Stjepanovic | Cast | Actor | Satanist |
 Pamela MacDonald | Cast | Actress | Woman with Grocery Cart |
 Heather Lapine | Cast | Actress | Satanist |
 Maura Grierson | Cast | Actress | TV Reporter |
 Adrian Griffin | Cast | Actor | Doctor |
 Luke Marty | Cast | Officer | |
Attila Sebesy | Cast | Actor | Cult Member (uncredited) |
Vanessa Spencer | Cast | Actress | Satanist (uncredited) |
Noah Segura | Cast | Actor | Reverend Simmons (uncredited) |
Alli McLaren | Cast | Actress | Girl (uncredited) |
Mackenzie Kerfoot | Cast | Actress | Praying Girl (uncredited) |
| Person | Type | Job | Role(s) |
