Character Name : Owen

Original Name : Kodi Smit-McPhee

Gender : Male

Character Name : Abby

Original Name : Chloë Grace Moretz

Gender : Female

Character Name : The Father

Original Name : Richard Jenkins

Gender : Male

Character Name : The Policeman

Original Name : Elias Koteas

Gender : Male

Character Name : Virginia

Original Name : Sasha Barrese

Gender : Female

Character Name : Larry

Original Name : Dylan Kenin

Gender : Male

Character Name : Kenny

Original Name : Dylan Minnette

Gender : Male

Character Name : Mark

Original Name : Jimmy 'Jax' Pinchak

Gender : Male

Character Name : Donald

Original Name : Nicolai Dorian

Gender : Male

Character Name : High School Kid

Original Name : Seth Adkins

Gender : Male

Character Name : Mr. Zoric

Original Name : Ritchie Coster

Gender : Male

Character Name : Owen's Mother

Original Name : Cara Buono

Gender : Female

Character Name : Jack

Original Name : Chris Browning

Gender : Male

Character Name : Nurse

Original Name : Rebekah Wiggins

Gender : Female

Character Name : Lanky Kid

Original Name : Ashton Moio

Gender : Male

Character Name : Girl in Pool

Original Name : Gwendolyn Apple

Gender : Male

Character Name : Kenny's Brother

Original Name : Brett DelBuono

Gender : Male

Character Name : Video Arcade Counterman

Original Name : Colin Moretz

Gender : Male

Character Name : Scottie Tate

Original Name : Rowbie Orsatti

Gender : Male

Character Name : Principal

Original Name : Brenda Wehle

Gender : Female

Character Name : Football Player #1

Original Name : Galen Hutchison

Gender : Male

Character Name : Football Player #2

Original Name : Dean Satriano

Gender : Male

Character Name : Day Nurse

Original Name : Deborah L. Mazor

Gender : Female

Character Name : Admitting Nurse

Original Name : Rachel Hroncich

Gender : Male

Character Name : Junior High Student (uncredited)

Original Name : Braden Wilcox

Gender : Male