Kate Bosworth

as Jessie

Jacob Tremblay

as Cody

Thomas Jane

as Mark

Annabeth Gish

as Natalie

Lance E. Nichols

as Detective

Scottie Thompson

as Teacher

Dash Mihok

as Whelan

Jay Karnes

as Peter

Kyla Deaver

as Annie

Courtney Bell

as Andrea

Justin Gordon

as Doctor Tennant

Hunter Wenzel

as Tate

Dyer Scott Lumpkin

as Chrysalis Kids

Antonio Evan Romero

as Sean

Hali Everette

as School Mate

Jack Teague

as Physcian in Mental Ward Dayroom (uncredited)

Virginia Dru Bramblett

as Four-square Girl, Student (uncredited)

Keenen S. Crook

as Nurse (uncredited)

Ginger McNamara

as Hospital Guest (uncredited)