Michael Biehn

Jonathan Miller

Alexandra Daddario

Allison

Brett Rickaby

Graham Sutter

Nolan Gerard Funk

William

Spencer List

Martin

John Savage

Ted

Peyton List

Wendy

Kathryn Meisle

Karen

Valentina de Angelis

Melissa

Greg Wood

Teacher

Ashley Wolfe

Katherine

Matthew Mindler

Boy Playing Soccer

Jonathan Walker

Doctor

Miriam A. Hyman

Sarah

Courtney Bertolone

Courtney Harrison (archive footage / uncredited)

Jay Cohen

Adult Martin (uncredited)