Abby Russell

Paz de la Huerta

Danni Rogers

Katrina Bowden

Dr. Robert Morris

Judd Nelson

Steve

Corbin Bleu

Regina

Niecy Nash

Detective Rogan

Boris Kodjoe

Rachel Adams

Melanie Scrofano

Jared

Adam Herschman

Larry Cook

Martin Donovan

Married Man / Fred

Chris Hoffman

Young Nurse

Brittany Adams

Head Nurse

Kathleen Turner

New Dad

Jake Michaels

EMT #1

Patrick Kwok-Choon

Abby's Mom

Tracy Michailidis

Dr. Robert Price

Jeff Pangman

Security Guard

Lauro Chartrand

Pretty Young Nurse

Elyse Mason

Danni's Mom (Marcia)

Dr. Linda Papadopoulos

Truck Driver

Layton Morrison

Yulia Lukin

Hispanic Kid

Milan Carmona

Nurse Hansen

Kate Maxx

Orderly

Kjartan Hewitt

Detective Goldberg

David Huband

Urine Bag Patient

Gregory Dunham

Support Speaker

Lori Pearlstein

Richie

Michael Eklund

Young Abby (5 years)

Katia Peel

Hawaiian Shirt Guy

Landy Cannon

EMT #2

Joe MacLeod

Danni's Mom

Linda Papadopoulos

Anatomy Professor

Michael Therriault

Receptionist

Amanda Armagon

Doctor

Stephan Dubeau

Bloody Boyfriend on Stretcher (uncredited)

Blake Mawson

Doctor (uncredited)

Marc Andrew Smith