Trailer
 | Vera Farmiga as Kate |
 | Peter Sarsgaard as John |
 | Isabelle Fuhrman as Esther |
 | CCH Pounder as Sister Abigail |
 | Jimmy Bennett as Daniel |
 | Margo Martindale as Dr. Browning |
 | Karel Roden as Dr. Värava |
 | Aryana Engineer as Max |
 | Rosemary Dunsmore as Grandma Barbara |
 | Jamie Young as Brenda |
 | Lorry Ayers as Joyce |
 | Brendan Wall as Detective |
 | Genelle Williams as Sister Judith |
 | Mustafa Abdelkarim as Daniel's Friend |
 | Landon Norris as Daniel's Friend |
 | Julien Elia as Hospital Receptionist |
 | Leni Parker as Delivery Room Nurse |
 | Gemma James Smith as Teacher |
 | Pia Ajango as Saarne Institute Receptionist |
 | Matthew Raudsepp as Saarne Institute Orderly |
 | Sugith Varughese as ICU Doctor |
 | Luis Oliva as ICU Nurse |
 | Ferelith Young as Waiting Room Nurse |
 | Andrew Shaver as Injection Doctor |
| Production | |
| Christoph Fisser | Producer |
Writing | |
| Alex Mace | Story |
Production | |
| Erik Olsen | Producer |
| Joel Silver | Producer |
| Sarah Meyer | Producer |
| Don Carmody | Executive Producer |
| Michael Ireland | Executive Producer |
| Susan Downey | Producer |
| Ethan Erwin | Producer |
Sound | |
| John Ottman | Original Music Composer |
Production | |
| Henning Molfenter | Producer |
| Leonardo DiCaprio | Producer |
| Steve Richards | Executive Producer |
| Stacey Fields | Producer |
Directing | |
| Jaume Collet-Serra | Director |
Production | |
| Richard Mirisch | Producer |
| Aaron Auch | Producer |
| Ronnie Yeskel | Casting |
Editing | |
| Timothy Alverson | Editor |
Production | |
| David Barrett | Producer |
Art | |
| Tom Meyer | Production Design |
Camera | |
| Jeff Cutter | Director of Photography |
Lighting | |
| Jean-François Dasylva-LaRue | Lighting Technician |
Directing | |
| Catherine Gourdier | Second Assistant Director |
Production | |
| Ronald Gilbert | Production Manager |
Directing | |
| Pedro Gandol | First Assistant Director |
| Érik Ajduk | Second Assistant Director |
Production | |
| Hartley Gorenstein | Production Manager |
Directing | |
| Jean-François Duplat | Second Assistant Director |
Crew | |
| Alexandre Cadieux | Stunts |
Production | |
| Adam Kuhn | Production Executive |
Directing | |
| Greg Zenon | First Assistant Director |
Crew | |
| Jean Frenette | Stunts |
| Steve Lucescu | Stunts |
| Mathilde Gingras | Stunts |
| Tyler Hall | Stunts |
| Naomi Frenette | Stunts |
| Stéphane Lefebvre | Stunts |
| David McKeown | Stunts |
| Hélèna Laliberté | Stunts |
| Kelli Barksdale | Stunts |
| Michael Scherer | Stunts |
| Shaun Magee | Stunts |
| Jamie Jones | Stunts |
| Angelica Lisk-Hann | Stunts |
| Tyler Rushton | Stunts |
| Shayna Segal | Stunts |
| Chad Camilleri | Stunts |
| Kevin Kelsall | Stunts |
| Mike Chute | Stunts |
Art | |
| Doris Simard | Art Department Coordinator |
| Isabelle Côté | Graphic Designer |
| Félix Larivière-Charron | First Assistant Art Direction |
| Réal Capuano | First Assistant Art Direction |
| Vincent Gingras-Liberali | Set Designer |
| John Moran | First Assistant Art Direction |
| Raymond Larose | Set Designer |
| Aleksandra Marinkovich | First Assistant Art Direction |
| Doug Slater | First Assistant Art Direction |
| André Valade | Assistant Set Decoration |
| Marie-Soleil Dénommé | Assistant Set Decoration |
| Jeff Melvin | Assistant Set Decoration |
Sound | |
| Nancy Barker | First Assistant Sound Editor |
Editing | |
| Christopher Hills-Wright | Assistant Editor |
Sound | |
| Mary Jo Lang | Foley Mixer |
| Alyson Dee Moore | Foley Artist |
| John Roesch | Foley Artist |
Camera | |
| Robert B. Baylis | Key Grip |
Sound | |
| Drew Yerys | Assistant Sound Editor |
Production | |
| Melissa Girotti | Production Coordinator |
Directing | |
| Carl Kouri | Third Assistant Director |
Sound | |
| Maxime Ferland | Boom Operator |
Camera | |
| Monty Montgomerie | Key Grip |
Production | |
| Yanie Salvas | Production Coordinator |
| Hélène Muller | Production Coordinator |
| Benoît Mathieu | Location Manager |
Art | |
| Deryck Blake | Property Master |
Costume & Make-Up | |
| Antoinette Messam | Costume Design |
Sound | |
| Ron Bartlett | Sound Re-Recording Mixer |
| Frederick Howard | Supervising Sound Editor |
| David A. Whittaker | Sound Effects Editor |
| Bill R. Dean | Sound Effects Editor |
| Doug Hemphill | Sound Re-Recording Mixer |
Production | |
| Carl Woebcken | Producer |
Writing | |
| David Leslie Johnson-McGoldrick | Screenplay |
Sound | |
| Amanda Goodpaster | Music Editor |
Editing | |
| Terel Gibson | First Assistant Editor |
Camera | |
| Rafy | Still Photographer |
Directing | |
| Susan Marucci | Script Supervisor |
Sound | |
| Joseph Bonn | Music Editor |
Crew | |
| Kelli Barksdale | Stunt Double |
Sound | |
| Patrick Rousseau | Sound Mixer |
Art | |
| Carolyn A. Loucks | Set Decoration |
| Martine Giguère-Kazemirchuk | Set Decoration |
| Pierre Perrault | Art Direction |
| Patrick Banister | Art Direction |
| David Laramy | Set Decoration |
Camera | |
| John Holosko | Aerial Director of Photography |
Visual Effects | |
| Bogdan Zinko | 24 Frame Playback |
Directing | |
| Isabelle Faivre-Duboz | Script Supervisor |
Art | |
| Daniel Hamelin | Set Decoration |
Lighting | |
| Frédéric Chabot | Chief Lighting Technician |
| Benoit Sévigny | Chief Lighting Technician |
Camera | |
| Pierre Jodoin | Second Unit Director of Photography |
Lighting | |
| Dave Bouskill | Rigging Gaffer |
| André Tisseur | Key Rigging Grip |
| Bernard Larivière | Key Rigging Grip |
| Charles Beetz | Chief Lighting Technician |
| Pete Daprato | Key Rigging Grip |
| Jeff Scott | Rigging Gaffer |
Camera | |
| Jan Thijs | Still Photographer |
Lighting | |
| Marco Venditto | Rigging Gaffer |
| Stéphane Pilon | Key Rigging Grip |
| John Lewin | Chief Lighting Technician |
| Eames Gagnon | Chief Lighting Technician |
| Bryan Forde | Chief Lighting Technician |
| Peter Mathys | Rigging Gaffer |
Costume & Make-Up | |
| Wayne Godfrey | Costume Set Supervisor |
Crew | |
| Richard Martin | CG Supervisor |
| Nicolas-Alexandre Noel | CG Supervisor |
Visual Effects | |
| Edson Williams | Visual Effects Supervisor |
| Pierre Raymond | Visual Effects Producer |
Costume & Make-Up | |
| Sheila E. Pruden | Costume Supervisor |
| Sophie Labrecque | Hairdresser |
Production | |
| Andrea Kenyon | Casting |
| Randi Wells | Casting |
Visual Effects | |
| Robin Hackl | Visual Effects Supervisor |
Production | |
| Tina Gerussi | Casting |
Visual Effects | |
| Thierry Delattre | Visual Effects Producer |
Costume & Make-Up | |
| Stephanie Ingram | Hair Assistant |
| Annick Chartier | Key Makeup Artist |
| Dorothy Crutcher | Assistant Costume Designer |
Visual Effects | |
| Peter Muyzers | Visual Effects Production Manager |
Costume & Make-Up | |
| Corald Giroux | Key Hairdresser |
Visual Effects | |
| Thomas Nittmann | Visual Effects Producer |
Crew | |
| Philippe Theroux | CG Supervisor |
Production | |
| Jane Rogers | Extras Casting |
Visual Effects | |
| Richard Yuricich | Visual Effects Supervisor |
Costume & Make-Up | |
| Mélanie Lavoie | Hairdresser |
Visual Effects | |
| Mark Freund | Visual Effects Supervisor |
Production | |
| Chuck McCollum | Casting Associate |
Visual Effects | |
| Daniel Leduc | Visual Effects Producer |
Production | |
| Shawn Roberts | Casting Assistant |
Crew | |
| Jean-Pierre Flayeux | CG Supervisor |
Costume & Make-Up | |
| Fanny Vachon | Makeup Artist |
| Gaétan Landry | Hairdresser |
Production | |
| Justin Kiang | Casting Assistant |
| Julie Breton | Extras Casting |
Crew | |
| Michel Barrière | CG Supervisor |
Visual Effects | |
| Emily Fenster | Visual Effects Producer |
| Steve Garrad | Visual Effects Producer |
Crew | |
| Lafleche Dumais | CG Supervisor |
Production | |
| Jennifer Davisson | Producer |
Art | |
| Kyle Cooper | Title Designer |
