| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexander Laurant | Crew | Visual Effects | Creature Design, Conceptual Illustrator |
Billy Hopkins | Crew | Production | Casting |
 Bob Weinstein | Crew | Production | Executive Producer |
 Brian Oliver | Crew | Production | Producer |
David Scott | Crew | Crew | Key Special Effects |
 Eli Roth | Crew | Production | Producer |
 Harvey Weinstein | Crew | Production | Executive Producer |
Jack Lilburn | Crew | Visual Effects | VFX Supervisor, Visual Effects Coordinator |
James A. Holt | Crew | Production | Executive Producer |
James P. Nichols | Crew | Sound | Dolby Consultant |
Jason Schugardt | Crew | Visual Effects | Visual Effects Supervisor |
Kevin Downer | Crew | Editing | Digital Intermediate Editor |
 Layton Morrison | Crew | Crew | Stunt Coordinator |
Michael Morey | Crew | Visual Effects | Additional Visual Effects |
Michael Tien | Crew | Camera | Camera Operator |
 Robert Menzies | Crew | Production | Executive Producer |
Russell Cate | Crew | Crew | Special Effects |
 Ryan Collison | Crew | Sound | Foley Artist |
Scott Brewster | Crew | Sound | ADR Mixer |
Tim Winchester | Crew | Art | Property Master |
Tom Efinger | Crew | Sound | Sound Re-Recording Mixer, Sound Supervisor |
 Tony Gardner | Crew | Crew | Makeup Effects |
Christopher Ford | Crew | Writing | Writer |
Claire Bell | Crew | Sound | Sound Effects Editor, Foley Recordist |
Dave Muscat | Crew | Editing | Digital Intermediate Editor |
Gordon Arkenberg | Crew | Camera | First Assistant "A" Camera |
Graham Reznick | Crew | Sound | Sound Designer, Sound Supervisor |
 Jake Schreier | Crew | Crew | Thanks |
James Ransom | Crew | Camera | Camera Operator |
John Moros | Crew | Sound | Dialogue Editor |
 Jon Watts | Crew | Directing | Director, Writer |
Matt Veligdan | Crew | Sound | Music |
Matthew Santo | Crew | Camera | Director of Photography |
Robert Ryang | Crew | Editing | Editor |
Sue Fijalkowska | Crew | Costume & Make-Up | Costume Design |
William Mood | Crew | Art | Construction Coordinator |
Andreas Borrel | Crew | Lighting | Gaffer |
Angie Mills | Crew | Costume & Make-Up | Key Makeup Artist |
Carolyn Arbuckle | Crew | Directing | Script Supervisor |
Cody Ryder | Crew | Production | Producer |
Garren Dunbar | Crew | Art | Set Decoration |
Jeff Seelye | Crew | Sound | Sound Re-Recording Mixer |
Lisa Soper | Crew | Art | Production Design |
Nina Bains | Crew | Production | Location Manager |
Roham Rahmanian | Crew | Camera | Additional Camera |
Shane Boucher | Crew | Art | Art Direction |
 Steven Kostanski | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Dean Covill | Crew | Sound | Sound Designer |
 Ilona Smyth | Crew | Production | Casting, Extras Casting |
Kayla Manasseri | Crew | Costume & Make-Up | Key Hair Stylist |
Peter Armstrong | Crew | Editing | Digital Intermediate Producer |
 Sarah Potter | Crew | Art | Assistant Art Director |
Ashley Ingram | Crew | Production | Casting Assistant |
Petr Maur | Crew | Camera | Still Photographer |
Michael Cappuccino | Crew | Production | Producer |
Cecile Tecson | Crew | Visual Effects | Visual Effects |
Eric Myles | Crew | Editing | Digital Intermediate Editor |
Alan Goluboff | Crew | Directing | First Assistant Director |
Trason Fernandes | Crew | Crew | Special Effects |
Tonie St-Onge | Crew | Art | Set Dresser |
John Olts | Crew | Lighting | Electrician |
Kate Bilinski | Crew | Sound | Foley Editor |
Erika Houle | Crew | Camera | First Assistant "A" Camera |
Christina Scott | Crew | Crew | Special Effects |
Ashley Dawn Szabadi | Crew | Costume & Make-Up | Assistant Makeup Artist |
Blain Thrush | Crew | Camera | First Assistant "B" Camera |
Heebok Lee | Crew | Art | Title Designer |
Helen Cappuccino | Crew | Production | Executive Producer |
Andy Cappuccino | Crew | Production | Executive Producer |
Curtis Dickie | Crew | Camera | Key Grip |
Brian Maier | Crew | Sound | Boom Operator |
Ted Kennedy | Crew | Art | Set Dresser |
Ben Belanger | Crew | Crew | Carpenter, Pyrotechnician |
Paul Pellerin | Crew | Art | Set Dresser |
Kate Derrick | Crew | Lighting | Electrician |
Reid A. Dunlop | Crew | Directing | First Assistant Director |
Frédéric Edwards | Crew | Sound | Sound Mixer |
Graham Chivers | Crew | Crew | Special Effects |
A.J. Lee | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Jasmine Murray-Bergquist | Crew | Costume & Make-Up | Costume Set Supervisor |
Jason Holtz | Crew | Costume & Make-Up | Contact Lens Technician |
Jesse Clark | Crew | Camera | First Assistant "B" Camera |
Pietro Gallo | Crew | Editing | Online Editor |
Nicholas Kim | Crew | Visual Effects | Digital Compositor |
Marc Nanjo | Crew | Crew | Compositor |
Alison Schouten | Crew | Editing | Digital Intermediate Assistant |
Lauren Gauthier | Crew | Visual Effects | Visual Effects Coordinator |
Andy Mower | Crew | Visual Effects | Digital Compositor |
Tom Reid | Crew | Camera | Best Boy Grip |
Damien van der Cruyssen | Crew | Editing | Colorist |
Roland Marckwort | Crew | Lighting | Best Boy Electric |
Jessie Turner | Crew | Camera | First Assistant "A" Camera |
Wesley Van Hoof | Crew | Lighting | Electrician |
Martin Malecek | Crew | Lighting | Electrician |
Greg Drizhachenko | Crew | Camera | Camera Intern |
Paul Osepchook | Crew | Lighting | Electrician |
Alexandre Champagne | Crew | Directing | Second Assistant Director |
Eric Harris | Crew | Costume & Make-Up | Prosthetics Sculptor |
Dave Smith | Crew | Costume & Make-Up | Prosthetics Sculptor |
Paul Daroszewski | Crew | Camera | Dolly Grip |
Adam McLaren | Crew | Camera | Grip |
Ian Spohr | Crew | Camera | First Assistant "A" Camera |
Travis Boucher | Crew | Art | Set Dresser |
Rex Lowry | Crew | Editing | Assistant Editor |
Kyle Killeen | Crew | Camera | Grip |
Shona Humphrey | Crew | Costume & Make-Up | Truck Supervisor |
Angelia Hughes | Crew | Camera | Camera Trainee |
Cory Lefebvre | Crew | Art | Set Dresser |
Tom O'Leary | Crew | Crew | Carpenter |
Mike Paterson | Crew | Editing | Digital Intermediate |
Joe Simons | Crew | Editing | Assistant Editor |
Rebecca Brunet | Crew | Production | Casting Assistant |
Calvin Prokopowich | Crew | Camera | Grip |
Mark Totti | Crew | Sound | Boom Operator |
Emilo Avalos | Crew | Camera | Camera Trainee |
Angela Lefebvre | Crew | Costume & Make-Up | Costume Assistant |
Nick Montgomery | Crew | Sound | Sound Effects Editor |
Angela Jazz | Crew | Costume & Make-Up | Wardrobe Assistant |
Michael Madore | Crew | Crew | Carpenter |
Andrew Autio | Crew | Camera | Grip |
Michael Wigart | Crew | Visual Effects | Visual Effects Producer |
Benjamin Mattern | Crew | Visual Effects | Animation |
Nicole Therese Saccardi | Crew | Visual Effects | Visual Effects Coordinator |
Ivy Depies | Crew | Visual Effects | Digital Compositor |
Soula Kalamaras | Crew | Crew | Special Effects |
Sung Churl Kim | Crew | Visual Effects | Modeling |
James Parris | Crew | Visual Effects | Animation |
 Allen Altman | Cast | Actor | ER Doctor |
 Andy Powers | Cast | Actor | Kent |
Bobby Osborne | Cast | Tom | |
 Chuck Shamata | Cast | Actor | Walt |
Eli Roth | Cast | Actor | Frowny the Clown |
Gregory Wilson | Cast | Actor | Teacher |
 John MacDonald | Cast | Actor | Helpful Motorist |
 Laura Allen | Cast | Actress | Meg |
 Peter Stormare | Cast | Actor | Karlsson |
 Claudia Jurt | Cast | Actress | Panicked Parent |
 Elizabeth Whitmere | Cast | Actress | Denise |
Graham Reznick | Cast | Actor | Local DJ |
 Matthew Stefiuk | Cast | Actor | Detective |
 Robert Reynolds | Cast | Actor | Dr. Martin Karlsson |
 Matt Oberg | Cast | Actor | Sports Announcer |
Sarah Scheffer | Cast | Actress | Costume Shop Employee |
 Victor Cornfoot | Cast | Actor | Dave |
Abigail Lieff | Cast | Waitress | |
 Jodi Larratt | Cast | Actress | Parent |
 Christian Distefano | Cast | Actor | Jack |
Jocelyn Deighton | Cast | Nurse (uncredited) | |
Lucas Kelly | Cast | Actor | Colton |
Zhaida Uddin | Cast | Woman at Police Station (uncredited) | |
Amy Balaton | Cast | Game Zone Employee (uncredited) | |
 Auden Larratt | Cast | Actor | Billy |
 Pamela Masey | Cast | Actress | Librarian (uncredited) |
Julia A. Long | Cast | Actress | ER Patient (uncredited) |
Rachel Shugar | Cast | Actress | Scared Girl (uncredited) |
 Rachelle Casseus | Cast | Actress | Hunter's Mom |
 Quinnie Vu | Cast | Actress | Nurse |
René Verón | Cast | Mexican Radio Spot | |
Jeff Lefebvre | Cast | Costume Shop Customer | |
 Jennie Esnard | Cast | Actress | Olive |
Nathan Boucher | Cast | Chuck E. Cheese Manager | |
 Michael Riendeau | Cast | Actor | Robbie Pickering |
Aaron Wesner | Cast | Camp Counselor | |
Alex Pacheco | Cast | Actor | Worker |
Tor Fitzwilliams | Cast | BBC Anchor | |
Walter Pacheco | Cast | Worker | |
Christopher O'Dell | Cast | Greg | |
Kai Knight | Cast | Ballpit kid | |
Antonio Najera | Cast | Worker | |
Miller Timlin | Cast | Camper | |
Malakai Lawrence | Cast | Hunter | |
Caeden Lawrence | Cast | Actor | Hardware Store Clerk (uncredited) |
| Person | Type | Job | Role(s) |
