Nina Dobrev Marlo
Kiefer Sutherland Dr. Barry Wolfson
Diego Luna Ray
Michael Douglas Producer
James Norton Jamie
Elliot Page Courtney
Charlotte McKinney Girl on Bicycle
Kiersey Clemons Sophia
Emily Piggford Neurology Resident #1
Daniela Barbosa Hayley
Beau Mirchoff Brad Mauser
Audra Gorman Location Manager
Jessica Rose Puzzle Nurse
Laurence Mark Producer
Wendy Raquel Robinson Sophia's Mother
Steve Byers Marlo's Brother
Karen Pidgurski Unit Publicist
Peter Safran Producer
Danny Lima Stunts
Matt Birman Stunts
Rod Benjamin Key Grip
Lisa Codrington Chief Resident
Anita Cannella Foley Artist
Nerses Gezalyan Foley Mixer
Rose-Mary Holosko Makeup Department Head
David Esparza Sound Re-Recording Mixer, Sound Designer
Layton Morrison Stunt Coordinator
Chris Mark Stunts
Sean Sealey Camera Operator, Steadicam Operator
Stefano DiMatteo Paramedic #2
Ess Hödlmoser Stunts
Jenny Raven Irina Wong
Robin Harlan Foley Artist
Patrick Kerton Stunts
Janet Porter E.R. Doctor
Sarah Monat Foley Artist
Nathan Barr Original Music Composer
Mary Kirkland Set Decoration
Gershon Hinkson First Assistant Editor
Brian Oliver Executive Producer
Wendy Nomiyama Assistant Editor
David Giammarco Sound Re-Recording Mixer
Niels Arden Oplev Director
Miguel Anthony Cyrus Gudgeon
Nadine Whiteman Paramedic #1
Sang Kim Assistant Sound Editor
Ryan Collins Sound Effects Editor
Angela Demo Casting
Madison Brydges Tessa
Ana Shepherd Stunts
Michael Bederman Executive Producer, Unit Production Manager
Howard London ADR Mixer
Christine Ebadi Stunts
Wesley Sewell Visual Effects Supervisor
Terry Banting Gaffer
Steve Newburn Prosthetic Designer
Avery Queffelec Stunts
Natasha Bromfield ICU Nurse
Jacob Soley Alex
David Murphy Head Carpenter
Jelena Savić Conference Room Medical Student
John Buchan Local Casting
Larissa Stadnichuk Stunts
Niels Sejer Production Design
Eric Kress Director of Photography
Jason Knight Local Casting
Peter Filardi Story
Jimi Shlag Burly Patient
Jim Schultz Music Editor
Kelly Shanks Hairstylist
Martha Girvin Neurology Resident #2
Larry Rench Orchestrator