Chloë Grace Moretz
Mia Hall
Jamie Blackley
Adam Wilde
Liana Liberato
Kim Schein
Mireille Enos
Kat Hall
Joshua Leonard
Denny Hall
Stacy Keach
Gramps
Gabrielle Rose
Gran
Jakob Davies
Teddy Hall
Ali Milner
Liz
Aisha Hinds
Nurse Ramirez
Gabrielle Cerys Haslett
Young Mia
Lauren Lee Smith
Willow
Adam Solomonian
Henry
John Emmet Tracy
Surgeon
Chelah Horsdal
Liddy
Christine Willes
Nurse Davis
Arielle Tuliao
Astrid
Sarah Grey
Cute Groupie
William Vaughan
Male EMT
Paul Jarrett
Surgeon
Giles Panton
Teddy's Surgeon
Dave Collette
Orderly
David Orth
Surgeon for Driver
Camille Atebe
Nurse
Annabel Kershaw
Wife of Driver
Toby Hargrave
Mosh Pit Oaf
Primo Allon
Punker
John Shaw
Music Aficionado
Michael Adamthwaite
Security Guard
Jameson Trenholm
Skeleton
Donnie MacNeil
Cool Rocker Guy
Genevieve Buechner
Cute Groupie #2
Alisa Weilerstein
Herself
Elisa King
Autograph Girl
Brett Wise
Bartender
Steven Jeays
High Five Guy
Boyd Ferguson
Orderly #2
Sylvesta Stuart
Security Guard #2
Ben Klassen
Willamette Stone Band
Ryan Stephenson
Willamette Stone Band
Tom Vanderkam
Willamette Stone Band
Tony Dubroy
Bassist for Nasty Bruises
Aliyah O'Brien
Female EMT