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