Jamie Dornan
Dr. Allan Pascal
Sarah Gadon
Natalie Drax
Aaron Paul
Peter Drax
Molly Parker
Dalton
Aiden Longworth
Louis Drax
Oliver Platt
Dr. Perez
Barbara Hershey
Violet Drax
Julian Wadham
Dr. Janek
Jane McGregor
Sophie
Fiona Vroom
Receptionist
Terry Chen
Elliott
Anjali Jay
Macy
Lina Roessler
Caitlin
Luke Camilleri
Alex
Alex Zahara
Eduardo Navarra
Beckham Skodje
Louis (Age 2)
Anthony Shudra
Milo
Nels Lennarson
Morgue Technician
Michael Adamthwaite
Doctor (C-Section)
Iris Paluly
Psych Patient #1
David Lloydy
Psych Patient #2
Justin Bowe
Jack
Sarah-Jane Redmond
Helen
Adam Abrams
X-Ray Doctor
Goldie Hoffman
ER Nurse
Randi Lynne
ER Nurse
John Hainsworth
ER Patient
Spencer Drever
Bully Kid (uncredited)
Dakota Guppy
Young Girl (uncredited)
Stephen Maier
Second Unit Director of Photography
Liz Jensen
Novel
Alexandre Aja
Director
Max Minghella
Screenplay
Max Minghella
Producer
Baxter
Editor
Patti Henderson
Script Supervisor
James M. Jackson
Best Boy Electric
Henry Badgett
Visual Effects Supervisor
Tim Cavagin
Sound Re-Recording Mixer
Jak Osmond
Special Effects Coordinator
Tim Bricknell
Producer
Rachel O'Toole
Production Design
Cathy Darby
Assistant Costume Designer
Peter Wilke
Steadicam Operator
Julien Pirrie
Foley
Angela Barson
Visual Effects Supervisor
Gareth Rhys Jones
Foley
Martin Cantwell
Sound Effects Editor
Connie Parker
Makeup Department Head
Nigel Evans
Art Direction
Julie Alexandra Lepage
Set Costumer
Vanessa Baker
ADR Voice Casting
Mason Hnatiw
Boom Operator
Kate Marshall
Set Decoration
Dylan Rogers
Casting Assistant
Maureen Webb
Casting
Doane Gregory
Still Photographer
Ian Seabrook
Underwater Director of Photography
James Sutton
3D Artist
Alexandre Aja
Producer
Carla Hetland
Costume Design
Patrick Watson
Music
Alex Maclean
Title Designer
Mathias Schuster
Foley Editor
Maxime Alexandre
Director of Photography
Toby Langley
Visual Effects Coordinator
Jamie Roden
Sound Re-Recording Mixer
Rob Farris
Digital Intermediate
Laurence Love Greed
Music Editor
David Tickell
Gaffer
Alex Martinez
First Assistant Camera
Taylor Matheson
First Assistant Camera
Peter Zuccarini
Underwater Director of Photography
Sascha Fromeyer
Visual Effects Producer
Shawn Williamson
Producer
Phil Pastuhov
Aerial Director of Photography
Robin Hinch
VFX Editor
Gavin Coford
Boom Operator
Teresa Ngan
Art Department Coordinator
Patrick Malone
Digital Intermediate
Julie McHaffie
Key Hair Stylist
Jonathan Collard
Digital Intermediate
Thom Kyle
First Assistant Editor
Thialy Sow
First Assistant Editor
Randy Hutniak
Assistant Art Director
Dave Righton
Assistant Property Master
Jesse Joslin
Construction Coordinator
Mariah Crawley
Hairstylist
Jeremy Nitsch
Assistant Property Master
Michael O'Farrell
Supervising Sound Editor
Tyler Smith
Property Master