Elliot Page
Courtney
Diego Luna
Ray
Nina Dobrev
Marlo
James Norton
Jamie
Kiersey Clemons
Sophia
Beau Mirchoff
Brad Mauser
Wendy Raquel Robinson
Sophia's Mother
Kiefer Sutherland
Dr. Barry Wolfson
Madison Brydges
Tessa
Jacob Soley
Alex
Anna Arden
Alicia
Miguel Anthony
Cyrus Gudgeon
Jenny Raven
Irina Wong
Charlotte McKinney
Girl on Bicycle
Steve Byers
Marlo's Brother
Lisa Codrington
Chief Resident
Emily Piggford
Neurology Resident #1
Martha Girvin
Neurology Resident #2
Taylor Trowbridge
Lauren
Nadine Whiteman
Paramedic #1
Richard Young
The Dean's Secretary
Mary Grant
Radiologist
Stefano DiMatteo
Paramedic #2
Jimi Shlag
Burly Patient
Natasha Bromfield
ICU Nurse
Daniela Barbosa
Hayley
Jelena Savić
Conference Room Medical Student
Brian King
Chemistry Teacher
Ali Schwartz
Mean Girl #1
Dallas Poynter
Mean Girl #2
Avery Bederman
Mean Girl #3
Danny Gallagher
TEMC Dean
Jessica Rose
Puzzle Nurse
Corey Chainey
Medical Student
Janet Porter
E.R. Doctor
David Murphy
Head Carpenter
Patrick Mark
Stunts
Niels Arden Oplev
Director
Ben Ripley
Screenplay
Brianna Goldie
Stunt Double
Angela Demo
Casting
Nathan Barr
Original Music Composer
Tom Elkins
Editor
Niels Sejer
Production Design
Eric Kress
Director of Photography
Michael Bederman
Executive Producer
Robert Mitas
Executive Producer
David Blackman
Executive Producer
Brian Oliver
Executive Producer
Hassan Taher
Executive Producer
Laurence Mark
Producer
Peter Safran
Producer
Peter Filardi
Story
Layton Morrison
Stunt Coordinator
Matt Birman
Stunts
Dino Brancatella
Stunts
Wayne Downer
Stunts
Christine Ebadi
Stunts
Felix Famelart
Stunts
Simon Girard
Stunts
Ess Hödlmoser
Stunts
Brook Jones
Stunts
Patrick Kerton
Stunts
Dave Lewis
Stunts
Danny Lima
Stunts
Chris Mark
Stunts
Cotton Mather
Stunts
Daryl Patchett
Stunts
Avery Queffelec
Stunts
Warren Scherer
Stunts
Ana Shepherd
Stunts
Larissa Stadnichuk
Stunts
Michael Bederman
Unit Production Manager
Jesse Nye
First Assistant Director
Karl Irvine
Second Assistant Director
Kelly Robertson-Reinhart
Assistant Production Manager
Justin Ardalan-Raikes
Co-Executive Producer
Simon Fawcett
Co-Executive Producer
Michaela Cheyne
Art Direction
Mary Kirkland
Set Decoration
Kerry Spurrell
Property Master
Carolyn Arbuckle
Script Supervisor
Arthur E. Cooper
Camera Operator
Robert Tagliaferri
First Assistant Camera
Sean Sealey
Camera Operator
Sean Sealey
Steadicam Operator
David McKane
First Assistant Camera
Brent Robinson
Underwater Camera
Mark Agnes
Costume Supervisor
Wayne Godfrey
Key Costumer
Don Kozma
Makeup Department Head
Rose-Mary Holosko
Makeup Department Head
Sandra Wheatle
Makeup Artist
Karola Dirnberger
Hair Department Head
Kelly Shanks
Hairstylist
Dawn Rivard
Hairstylist
Rod Benjamin
Key Grip
Kelly Wright
Production Sound Mixer
Scott McManus
Utility Sound
Tim Davis
Video Assist Operator
Michael Innanen
Special Effects Coordinator
Kaz Kobielski
Special Effects Supervisor
Srđan Vilotijević
Location Manager
Audra Gorman
Location Manager
Justin Haut
Production Coordinator
Rebecca Muise
Assistant Production Coordinator
Steev Beeson
Production Accountant
Kirk Cheney
Construction Coordinator
William Cheng
Set Designer
Karen Pidgurski
Unit Publicist
Michael Gibson
Still Photographer
Beth Mell
Third Assistant Director
Missy Dingman
Third Assistant Director
Emily Cook
Casting Associate
Stefni Colle
Casting Associate
Sophia Welch
Casting Assistant
John Buchan
Local Casting
Jason Knight
Local Casting
Jeffrey Simlett
Dialect Coach
Mike Curran
Transportation Coordinator
Ritchie Miazek
Transportation Captain
Martin Drover
Transportation Co-Captain
Debra L. Tennant
Additional Editing
Gershon Hinkson
First Assistant Editor
Carolyn Calvert
Assistant Editor
Wendy Nomiyama
Assistant Editor
Matthew Kamba
Post Production Assistant
Bryan Pettibone
Post Production Assistant
Annie G. Pizzuto
Apprentice Sound Editor
Maureen Ross
Apprentice Sound Editor
David Giammarco
Sound Re-Recording Mixer
David Esparza
Sound Re-Recording Mixer
Mandell Winter
Supervising Sound Editor
David Esparza
Sound Designer
Peter Schultz
Sound Designer
Ryan Collins
Sound Effects Editor
Dhyana Carlton-Tims
Dialogue Editor
Eryne Prine
Foley Editor
Sang Kim
Assistant Sound Editor
Robin Whittaker
Music Editor
Jim Schultz
Music Editor
Penka Kouneva
Orchestrator
Larry Rench
Orchestrator
Jeremy Borum
Orchestrator
David Clayton
Title Designer
Josh Novak
Animation Supervisor
Wesley Sewell
Visual Effects Supervisor
George Macri
Visual Effects Producer
Kayla Cabral
Visual Effects Coordinator
Andrew McPhillips
CG Supervisor
Peter Giliberti
Animation Supervisor
Alex Basso
Compositors
Jennifer Maillet
Compositors
Stevie Ramone
Compositors
Barb Benoit
Compositors
Stephanie Landriault
Compositors
Christian Moreton
Compositors
Daniel Mermelstein
Compositors
Anny Lang
Compositors
Lee Zhu
Compositors
Jason Kolodzeijczak
Compositors
Seth Martiniuk
Compositors
Geoff Sayer
Compositors
Dennis Ngariuku
Compositors
Yan Dai
Compositors
Kristina Walker
Compositors
Richard Rodrigues
Compositors
Mahvash Tehrani
Compositors
Alex Hirtenstein
Compositors
Jignesh Patel
Compositors
Rachel Beniuk
Compositors
Cale Schmidt
Compositors
Sohail Shimi
Compositors
Wes While
Compositors
Joseph Ankrah
Compositors
Abhijith Sathyan
Compositors
Mahsa Ghorbankarimi
Lighting Artist
Asim Khan
Lighting Artist
Inna Itkin
Lighting Artist
James Chretien
Lighting Artist
Mark Neysmith
Quality Control Supervisor
Brian Zhang
Visual Effects Editor
Douglas Gibbens
Visual Effects Editor
Zoya Rezaie
Visual Effects Editor
Mitch Hounslow
Visual Effects Editor
Mike Barber
Visual Effects Editor
Travis Gagne
Visual Effects Editor
Vivek Sharma
Compositors
Joseph Roth
Assistant Editor
Alexander Turner
Boom Operator
Terry Banting
Gaffer
Arthur E. Cooper
Second Unit Director of Photography
Dave Erlichman
Dolly Grip
Edward Lipscombe
Rigging Grip
Christopher Takacs
Rigging Gaffer
Sue Parker
Stunts
Jenny Gering
Costume Designer
Michael Douglas
Producer
Steve Newburn
Prosthetic Designer
Vibhuti Rathod
Assistant Director
Michael Derrah
Storyboard Artist
Greg Gilmore
First Assistant Art Direction
Greg Gilmore
Graphic Designer
Jay Graham
Sculptor
Stefany Koutroumpis
First Assistant Art Direction
Itsuko Kurono
First Assistant Art Direction
Catherine Lam
Set Designer
Ken Sinclair
Leadman
Eric Yamamoto
Storyboard Artist
Anita Cannella
Foley Artist
Devin Doucette
ADR Mixer
Nerses Gezalyan
Foley Mixer
Robin Harlan
Foley Artist
Aaron Hasson
ADR Mixer
Sang Jun Kim
Assistant Sound Editor
Howard London
ADR Mixer
Sarah Monat
Foley Artist
Chris Bacik
Drone Pilot
Alistair Dempsey
Dolly Grip
Jamie Hodgson
Generator Operator
Dennis Kane
Assistant Chief Lighting Technician
Sean Keay
Electrician
Stephan Maia
Second Assistant "B" Camera
Tenzin Woeser
Electrician
Roisin McGilly
Extras Casting
Vince Deiulis
Production Secretary