 | Emma Roberts als Joan Marsh |
 | Kiernan Shipka als Kat |
 | Lucy Boynton als Rose |
 | James Remar als Bill |
 | Lauren Holly als Linda |
 | Peter J. Gray als Rick |
 | Emma Holzer als Lizzy |
 | Matthew Stefiuk als Ranger |
 | Greg Ellwand als Father Brian |
 | Elana Krausz als Ms. Prescott |
 | Heather Tod Mitchell als Mrs. Drake |
 | Peter James Haworth als Mr. Gordon |
 | Rose Gagnon als Dawn the Secretary |
 | Ronda Louis-Jeune als Waitress |
 | Cameron Preyde als Nettle Ned |
| Myranda Bingham als Contortionist |
 | Jodi Larratt als Kat's Mom (uncredited) |
 | Douglas Kidd als Kat's Dad (uncredited) |
 | Tori Barban als Private School Student (uncredited) |
 | Veronica Cormier als Private School Student (uncredited) |
| Hallie Green als Private School Student (uncredited) |
 | Aileigh Karson als Private School Student (uncredited) |
| Ilish Karson als Private School Student (uncredited) |
| Stephen K. Donnelly als Security Guard (uncredited) |
| Trevor Goulet als Photographer (uncredited) |
 | Donna St-Jean als Hostess (uncredited) |
 | Megan Weckwerth als Uniformed Girl (uncredited) |
 | Katelyn Wells als Student (uncredited) |
| Osgood Perkins | Writer |
| Osgood Perkins | Director |
| Julie Kirkwood | Director of Photography |
| Brian Ufberg | Editor |
| Alexandra Smith | Makeup Effects |
| Bryan Bertino | Producer |
| Ilona Smyth | Casting |
| Robert Menzies | Producer |
| Jennifer Stroud | Costume Design |
| Garren Dunbar | Set Decoration |
| Chris Armogida | Associate Producer |
| Carissa Buffel | Executive Producer |
| Eyde Belasco | Casting |
| Alphonse Ghossein | Producer |
| Arianne Fraser | Executive Producer |
| Rob Paris | Producer |
| Kevin Matusow | Executive Producer |
| Lisa Soper | Production Design |
| Sarah Deline | Associate Producer |
| Adrienne Biddle | Producer |
| Shane Boucher | Production Design |
| Emily Skoggard | Makeup Effects |
| Sarah Deline | Production Manager |
| Roxanne Landry | Art Department Coordinator |
| Sam Javanrouh | Visual Effects Supervisor |
| Alain Moussi | Stunt Coordinator |
| Sarah Kryszak | Production Coordinator |
| W. Michael Beard | Post Production Supervisor |
| Kat Baldassari | Set Dresser |
| Kendrick de Lepper | Painter |
| Susana Baker | Stunts |
| Elvis Perkins | Music |
| Layton Morrison | Stunt Coordinator |
| Michel Poirier | Location Manager |
| Tara Brawley | Hairstylist |
| Ben Belanger | Set Dresser |
| Stephanie Essig | Painter |
| Dan Gallant | Carpenter |
| Allan Fung | Sound Designer |
| Breannah Gibson | Assistant Editor |
| Taralee Gerhard | Third Assistant Director |
| Joseph J. Gillanders | Second Assistant Director |
| Rachel Hauraney | Painter |
| Tim Longo | Storyboard Designer |
| Geoff Sangster | Painter |
| Melissa Hinton | Assistant Sound Editor |
| Forbes Campbell | Script Supervisor |
| Veronica Davidson | Production Coordinator |
| Helen Thach | Compositors |
| Andre Coutu | Post Production Supervisor |
| William Mood | Carpenter |
| Trevor Goulet | Sound Mixer |
| Anthony Lefresne | First Assistant Director |
| Julien Desormeaux | Boom Operator |
| Candice McHugh | Visual Effects Producer |
| Ryan Bender | Publicist |
| Marissa Clemence | Key Makeup Artist |
| Paul Pellerin | Set Dresser |
| Tim Winchester | Property Master |
| Richard Harkness | Sound Editor |
| Steve Boisvert | Production Supervisor |
| John Petti | Location Scout |
| Francis Lapierre | Set Decoration |
| Zed Starkovich | Music Editor |
| Robert Courtemanche | Dolly Grip |
| Jasmine Murray-Bergquist | Assistant Costume Designer |
| Sheena Johnson | Best Boy Electric |
| Jessie Turner | First Assistant "B" Camera |
| Nick Lacelle | Camera Operator |
| John Olts | Gaffer |
| Anthony Police | Key Grip |
| Petr Maur | Still Photographer |
| Wesley Van Hoof | Best Boy Electric |
| Maria José Moreira | Makeup & Hair |
| Mark Driver | Colorist |
| Diego Dias | First Assistant "A" Camera |
| Matthew McKenzie | Sound Re-Recording Mixer |
| Bruce Fleming | Sound Re-Recording Mixer |
| brooks hunter | First Assistant "B" Camera |
| Jesse Gillingham | Dialogue Editor |
| Tabitha Burtch | Special Effects Makeup Artist |
