Sam Worthington Ray Monroe
Stephen Tobolowsky Dr. Berthram
Lily Rabe Joanne Monroe
Stephanie Sy Nurse Anne
Adjoa Andoh Dr. Isaacs
Gabriel Daniels Orderly Drew
Erik Athavale Dr. Bruce Volk
Jim Heber Casting
Anton Sanko Original Music Composer
Lucy Capri Peri Monroe, Stunts
Ernesto Griffith Ward Intern / Janitor
Robert Borges Stunts
Marina Stephenson Kerr Receptionist #1
Anders Strome Stunts
Brad Anderson Director
BJ Verot Stunt Double
Sean Skene Stunt Coordinator
Derek James Trapp Organ Orderly #2, Morgue Orderly #2
Tristan Carlucci Stunts
Doug Morrow Special Effects Makeup Artist
Marko Costanzo Foley Artist
Alan Castanga Friendly Orderly, Stunts
Kristen Sawatzky Stunt Double
Sheila Jaffe Casting
Lauren Cochrane Officer Childes
Margaret Lewis Digital Intermediate Producer
Dan Skene Stunt Driver
Ron Bochar Sound Re-Recording Mixer, Sound Designer
Alan B. McElroy Writer
Davin MacRae Special Effects
Jeff Sanca Stunt Driver
Dennis Scullard Young Father
Jeff Strome Paramedic / Anesthesiologist
Edgar Ozolins Production Sound Mixer
Kari Rieger Extras Casting
Sandra Soke Costume Design
Will Woytowich State Trooper, State Cop #1
David Franceschetti Assistant Director
Chris Sigurdson Dr. Lucado
Bryan R. Burns Second Assistant Director
Lisa Cichelly Production Manager
Rawleigh Clements-Willis Stunt Driver
Steven Visscher Foley Editor
Krystle Snow Stunt Driver
Chris LeDoux Visual Effects Producer
Steve Newburn Prosthetics
Tonya Smay Digital Compositor
Dallas Pomedli Boom Operator
Robert Mead Editor
Jake Kennerd Stunt Double
Casey Markus Special Effects Coordinator
Frederick Allen Man in Line
Adam Druxman First Assistant Director
Mick Gormaley Music Editor
Saeed Faridzadeh Digital Compositor
Jennifer Omoth Production Accountant
Eric Neufeld Boom Operator
Rick Skene Stunt Driver, Stunts
Steven K. Johnson Second Assistant Camera
Adrian McLean Sick Man
Catherine Farrell Associate Producer, Post Production Supervisor
Sarah Streit Assistant Sound Editor
Neal Edelstein Producer
Natalie Malaika Receptionist #2
Stacey Mendoza Hair Department Head
Ernie Pitts Code Blue Doctor
Paul Schiff Producer
Ruth Hernandez ADR Editor
Shane Dean Officer Griggs
Liz Gallacher Music Supervisor
Sara Stern Dialogue Editor
Nina Kvaternik Makeup Artist