Paz de la Huerta
Abby Russell
Katrina Bowden
Danni Rogers
Judd Nelson
Dr. Robert Morris
Corbin Bleu
Steve
Boris Kodjoe
Detective Rogan
Melanie Scrofano
Rachel Adams
Niecy Nash-Betts
Regina
Martin Donovan
Larry Cook
Chris Hoffman
Married Man / Fred
Brittany Adams
Young Nurse
Kathleen Turner
Head Nurse
Jake Michaels
New Dad
Adam Herschman
Jared
Patrick Kwok-Choon
EMT #1
Tracy Michailidis
Abby's Mom
Jeff Pangman
Dr. Robert Price
Elyse Mason
Pretty Young Nurse
Dr. Linda Papadopoulos
Danni's Mom (Marcia)
Milan Carmona
Hispanic Kid
Kate Maxx
Nurse Hansen
Kjartan Hewitt
Orderly
Gregory Dunham
Urine Bag Patient
David Huband
Detective Goldberg
Lori Pearlstein
Support Speaker
Michael Eklund
Richie
Katia Peel
Young Abby (5 years)
Landy Cannon
Hawaiian Shirt Guy
Joe MacLeod
EMT #2
Layton Morrison
Truck Driver
Amanda Armagon
Receptionist
Michael Therriault
Anatomy Professor
Lauro David Chartrand-DelValle
Security Guard
Stephan Dubeau
Doctor
Adam Richard Benish
Peter Larson (uncredited)
Yulia Lukin
Larry's Date (uncredited)
Blake Mawson
Bloody Boyfriend on Stretcher (uncredited)
Marc Andrew Smith
Doctor (uncredited)