Chloë Grace Moretz Mia Hall
Stacy Keach Gramps
Mireille Enos Kat Hall
Liana Liberato Kim Schein
Lauren Lee Smith Willow
Gabrielle Rose Gran
Aisha Hinds Nurse Ramirez
Chelah Horsdal Liddy
Giles Panton Teddy's Surgeon
Sarah Grey Cute Groupie
Michael Adamthwaite Security Guard
Christine Willes Nurse Davis
Joshua Leonard Denny Hall
Leslie Shatz Sound Re-Recording Mixer, Sound Designer
Paul Jarrett Surgeon
Genevieve Buechner Cute Groupie #2
R.J. Cutler Director
Jamie Blackley Adam Wilde
Denise Di Novi Executive Producer
Aliyah O'Brien Female EMT
Primo Allon Punker
Annabel Kershaw Wife of Driver
John Shaw Music Aficionado
John Emmet Tracy Surgeon
Dave Collette Orderly
Elisa King Autograph Girl
Shauna Cross Screenplay
Ali Milner Liz
Jakob Davies Teddy Hall
David Orth Surgeon for Driver
Toby Hargrave Mosh Pit Oaf
Heitor Pereira Original Music Composer
Donnie MacNeil Cool Rocker Guy
Jessica Rotter Mia's Chorus Girl (uncredited)
Boyd Ferguson Orderly #2
Linda Cohen Music Supervisor
William Vaughan Male EMT
Ronna Kress Casting
Brad Van Arragon Executive Producer
Sylvesta Stuart Security Guard #2
Scott J. Ateah Stunt Coordinator
Brett Wise Bartender
Arielle Tuliao Astrid
Monique Prudhomme Costume Design
John de Borman Director of Photography
Boys Noize Music
Camille Atebe Nurse
Brent Thomas Production Design
Steven Jeays High Five Guy
Jessica Clothier Script Supervisor
Anji Bemben Key Hair Stylist
Keith Henderson Editor
Tara Colledge Hairstylist
Roxanne Methot Art Direction
Gayle Forman Novel, Executive Producer
Louise Roper Set Decoration
Sean Gilhooly Visual Effects Coordinator
Alison Greenspan Producer
Alisa Weilerstein Herself
Fay von Schroeder Makeup Artist
Jameson Trenholm Skeleton
Adam Solomonian Henry
Ryan Stephenson Willamette Stone Band
Gabrielle Cerys Haslett Young Mia
Tom Vanderkam Willamette Stone Band
Ben Klassen Willamette Stone Band
Tony Dubroy Bassist for Nasty Bruises