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
Alexandre Aja
Director
Max Minghella
Screenplay
Liz Jensen
Novel
Cathy Darby
Assistant Costume Designer
Tim Bricknell
Producer
Rachel O'Toole
Production Design
James M. Jackson
Best Boy Electric
Robin Hinch
VFX Editor
Gareth Rhys Jones
Foley
Baxter
Editor
Carla Hetland
Costume Design
Jamie Roden
Sound Re-Recording Mixer
Toby Langley
Visual Effects Coordinator
Alex Maclean
Title Designer
Mathias Schuster
Foley Editor
Alexandre Aja
Producer
Henry Badgett
Visual Effects Supervisor
Dylan Rogers
Casting Assistant
Maxime Alexandre
Director of Photography
Patti Henderson
Script Supervisor
Angela Barson
Visual Effects Supervisor
Tim Cavagin
Sound Re-Recording Mixer
Shawn Williamson
Producer
Maureen Webb
Casting
Doane Gregory
Still Photographer
Julien Pirrie
Foley
Patrick Watson
Music
Nigel Evans
Art Direction
Vanessa Baker
ADR Voice Casting
David Tickell
Gaffer
Alex Martinez
First Assistant Camera
Taylor Matheson
First Assistant Camera
Peter Wilke
Steadicam Operator
James Sutton
3D Artist
Kate Marshall
Set Decoration
Gavin Coford
Boom Operator
Martin Cantwell
Sound Effects Editor
Julie Alexandra Lepage
Set Costumer
Ian Seabrook
Underwater Director of Photography
Mason Hnatiw
Boom Operator
Max Minghella
Producer
Laurence Love Greed
Music Editor
Phil Pastuhov
Aerial Director of Photography
Peter Zuccarini
Underwater Director of Photography
Sascha Fromeyer
Visual Effects Producer
Jak Osmond
Special Effects Coordinator
Connie Parker
Makeup Department Head
Randy Hutniak
Assistant Art Director
Julie McHaffie
Key Hair Stylist
Rob Farris
Digital Intermediate
Mariah Crawley
Hairstylist
Teresa Ngan
Art Department Coordinator
Patrick Malone
Digital Intermediate
Thialy Sow
First Assistant Editor
Tyler Smith
Property Master
Jesse Joslin
Construction Coordinator
Jonathan Collard
Digital Intermediate
Jeremy Nitsch
Assistant Property Master
Thom Kyle
First Assistant Editor
Michael O'Farrell
Supervising Sound Editor
Dave Righton
Assistant Property Master