Sam Worthington

Ray Monroe

Lily Rabe

Joanne Monroe

Lucy Capri

Peri Monroe

Stephen Tobolowsky

Dr. Berthram

Lauren Cochrane

Officer Childes

Shane Dean

Officer Griggs

Adjoa Andoh

Dr. Isaacs

Stephanie Sy

Nurse Anne

Chad Bruce

Security Guard Jeff

Chris Sigurdson

Dr. Lucado

Erik Athavale

Dr. Bruce Volk

Ernesto Griffith

Ward Intern / Janitor

Derek James Trapp

Organ Orderly #2

Dennis Scullard

Young Father

Will Woytowich

State Trooper

Dorothy Carroll

Admissions Clerk / Scrub Nurse

Muriel Hogue

Gas Station Attendant

Mark Dann

Flashback Paramedic

Gabriel Daniels

Orderly Drew

Marina Stephenson Kerr

Receptionist #1

Natalie Malaika

Receptionist #2

Muriel Hogue

Store Cashier

Jeff Strome

Paramedic / Anesthesiologist

Adrian McLean

Sick Man

Will Woytowich

State Cop #1

Alan Castanga

Friendly Orderly

Ernie Pitts

Code Blue Doctor

Jessica Burleson

Desk Nurse Restricted Area

Frederick Allen

Man in Line

Derek James Trapp

Morgue Orderly #2

Cheryl Soluk

Knitting Woman

Billy Higgins

Unit Production Manager

Jim Heber

Casting

Liz Gallacher

Music Supervisor

Billy Higgins

Line Producer

Adam Druxman

First Assistant Director

Edgar Ozolins

Production Sound Mixer

Ruth Hernandez

ADR Editor

Eric Zachanowich

Still Photographer

Eleanor Erum

Extras Casting

Sarah Streit

Assistant Sound Editor

Catherine Farrell

Post Production Supervisor

Olaf Dux

Construction Coordinator

Ron Bochar

Sound Re-Recording Mixer

Aaron W.R. Johnston

Assistant Property Master

Ron Bochar

Sound Designer

Eric Neufeld

Boom Operator

Sara Stern

Dialogue Editor

Mick Gormaley

Music Editor

Margaret Lewis

Digital Intermediate Producer

Donna Jenkyns

Art Department Coordinator

Dallas Pomedli

Boom Operator

Jennifer Omoth

Production Accountant

Bernard Narvey

Location Manager

Catherine Farrell

Associate Producer

Steven Visscher

Foley Editor

Mark Stratton

Property Master

Trevanna Post

Post Production Accountant

Kari Rieger

Extras Casting

Laurence Mardon

Gaffer

Marko Costanzo

Foley Artist

Anton Sanko

Original Music Composer

Björn Charpentier

Director of Photography

Alyssa Koncelik-Diemer

VFX Artist

Dan Skene

Stunt Driver

Krystle Snow

Stunt Driver

Tristan Carlucci

Stunts

Rick Skene

Stunt Driver

Allan Wallace Dunkeld

Stunts

Rawleigh Clements-Willis

Stunt Driver

Anders Strome

Stunts

Kye Walstrom

Stunt Driver

Alan Castanga

Stunts

Lucy Capri

Stunts

Jeff Sanca

Stunt Driver

Robert Mead

Editor

Tiffany Murray

Camera Operator

Steven K. Johnson

Second Assistant Camera

Jessica Jacobs

Associate Producer

Billy Higgins

Executive Producer

Ian Dimerman

Executive Producer

Alan B. McElroy

Writer

Sheila Jaffe

Casting

Lauren Crasco

Production Design

Neal Edelstein

Producer

Paul Schiff

Producer

Mike Macari

Producer

Brad Anderson

Director

Réjean Labrie

Art Direction

Sandra Soke

Costume Design

Lisa Cichelly

Production Manager

Davin MacRae

Special Effects

Nina Kvaternik

Makeup Artist

Blake Goedde

Visual Effects Supervisor

Casey Markus

Special Effects Coordinator

Jake Kennerd

Stunt Double

Steve Newburn

Prosthetics

Kristen Sawatzky

Stunt Double

Chris LeDoux

Visual Effects Producer

Stacey Mendoza

Hair Department Head

Robert Borges

Stunts

BJ Verot

Stunt Double

Doug Morrow

Special Effects Makeup Artist

Peter Mabrucco

Second Assistant Director

Martin Boksar

Matte Painter

Kara Wooten

Stunt Double

Puneet Chawla

Second Assistant Director

Ian Yunis

Visual Effects

Saeed Faridzadeh

Digital Compositor

Sean Skene

Stunt Coordinator

Andrew Budyk

Set Designer

Cindy Rago

Visual Effects Producer

Bryan R. Burns

Second Assistant Director

Brandon Kachel

Matte Painter

Tonya Smay

Digital Compositor

Brenda Magalas

Makeup Department Head

Travis Marszalek

Hair Designer

David Franceschetti

Assistant Director

Lloyd Brandson

Key Scenic Artist

Rick Skene

Stunts