Kodi Smit-McPhee character Owen
Chloë Grace Moretz character Abby
Richard Jenkins character The Father
Elias Koteas character The Policeman
Sasha Barrese character Virginia
Dylan Kenin character Larry
Dylan Minnette character Kenny
Jimmy 'Jax' Pinchak character Mark
Nicolai Dorian character Donald
Seth Adkins character High School Kid
Ritchie Coster character Mr. Zoric
Cara Buono character Owen's Mother
Chris Browning character Jack
Rebekah Wiggins character Nurse
Ashton Moio character Lanky Kid
Gwendolyn Apple character Girl in Pool
Brett DelBuono character Kenny's Brother
Colin Moretz character Video Arcade Counterman
Rowbie Orsatti character Scottie Tate
Brenda Wehle character Principal
Galen Hutchison character Football Player #1
Dean Satriano character Football Player #2
Deborah L. Mazor character Day Nurse
Rachel Hroncich character Admitting Nurse
