Sam Worthington Ray Monroe
Lily Rabe Joanne Monroe
Stephen Tobolowsky Dr. Berthram
Adjoa Andoh Dr. Isaacs
Alan B. McElroy Writer
Brad Anderson Director
Paul Schiff Producer
Marina Stephenson Kerr Receptionist #1
Stephanie Sy Nurse Anne
Anton Sanko Original Music Composer
Lauren Cochrane Officer Childes
Sheila Jaffe Casting
Erik Athavale Dr. Bruce Volk
Rick Skene Stunts, Stunt Driver
Neal Edelstein Producer
Kristen Sawatzky Stunt Double
BJ Verot Stunt Double
Lucy Capri Stunts, Peri Monroe
Ernesto Griffith Ward Intern / Janitor
Jeff Sanca Stunt Driver
Chris Sigurdson Dr. Lucado
Sean Skene Stunt Coordinator
Alan Castanga Friendly Orderly, Stunts
Krystle Snow Stunt Driver
Ruth Hernandez ADR Editor
Adrian McLean Sick Man
Steve Newburn Prosthetics
Jeff Strome Paramedic / Anesthesiologist
Will Woytowich State Cop #1, State Trooper
Chad Bruce Security Guard Jeff
Jim Heber Casting
Dan Skene Stunt Driver
Jake Kennerd Stunt Double
Marko Costanzo Foley Artist
Steven Visscher Foley Editor
Adam Druxman First Assistant Director
Mike Macari Producer
Donna Jenkyns Art Department Coordinator
Robert Mead Editor
Edgar Ozolins Production Sound Mixer
Laurence Mardon Gaffer
Chris LeDoux Visual Effects Producer
Gabriel Daniels Orderly Drew
Eric Zachanowich Still Photographer
Natalie Malaika Receptionist #2
Ron Bochar Sound Re-Recording Mixer, Sound Designer
Ian Dimerman Executive Producer
Alyssa Koncelik-Diemer VFX Artist
Doug Morrow Special Effects Makeup Artist
Robert Borges Stunts
Ernie Pitts Code Blue Doctor
Aaron W.R. Johnston Assistant Property Master
Dennis Scullard Young Father
Björn Charpentier Director of Photography
Derek James Trapp Organ Orderly #2, Morgue Orderly #2
Lisa Cichelly Production Manager
Tristan Carlucci Stunts
Liz Gallacher Music Supervisor
Mick Gormaley Music Editor
Kara Wooten Stunt Double
Anders Strome Stunts
Shane Dean Officer Griggs
Dorothy Carroll Admissions Clerk / Scrub Nurse
Travis Marszalek Hair Designer
Réjean Labrie Art Direction
Trevanna Post Post Production Accountant
Frederick Allen Man in Line
Rawleigh Clements-Willis Stunt Driver
Muriel Hogue Gas Station Attendant, Store Cashier
Jessica Burleson Desk Nurse Restricted Area
Catherine Farrell Post Production Supervisor, Associate Producer
Puneet Chawla Second Assistant Director