Mark Wahlberg Elliot Moore
John Leguizamo Julian
Zooey Deschanel Alma Moore
M. Night Shyamalan Director, Producer, Screenplay, Joey (voice)
Robert Bailey Jr. Jared
Jeremy Strong Private Auster
Alan Ruck Principal
James Newton Howard Original Music Composer
Kristen Connolly Woman Reading on Bench
Paul Williams Construction Coordinator
Frank Collison Nursery Owner
Joel de la Fuente Realtor
Kerry O'Malley Woman on Cell Phone
Charlie Saxton Student Named Dylan
Betty Buckley Mrs. Jones
Spencer Breslin Josh
Peter Appel Diner Owner
Ashlyn Sanchez Jess
Alison Folland Woman Reading on Bench with Hair Pin
Brian O'Halloran Jeep Driver
Peter Epstein Stunts
Jeannie Epper Stunts
Lyman Chen Passenger #3
Armand Schultz Talk Show Host
Douglas Aibel Casting
Stephen Singer Dr. Ross
Jac Rubenstein Dialogue Editor
Kimberly Shannon Murphy Stunts
Mandy Kowalski Stunt Double, Stunts
Ukee Washington Local News Anchor
Rose Sias Stunts
Brian Anthony Wilson Arguing Man in Crowd
Tak Fujimoto Director of Photography
Gary Barber Executive Producer
Tracey Ruggiero Stunts
Edward James Hyland Professor Kendall Wallace
Robert Fernandez Sound Re-Recording Mixer
Victoria Clark Nursery Owner's Wife
Julia Yorks Young Woman Voice on Phone (voice)
Mary Cybulski Script Supervisor
Alicia Warrington U.S. Reporter
Wyatt Sprague Sound Effects Editor
James Breen Farmhouse Voice (voice)
Jodi Michelle Pynn Stunts
Markus Mentzer Second Assistant "A" Camera
Curtis McClarin Construction Crew Member
Stéphane Debac French Bicyclist
Joanna Shelmidine Stunts
Sam Mercer Producer
John Rusk Producer
Stephanie Holbrook Casting
Roberto Lombardi Father in Elliot's Group
Betsy Heimann Costume Design
John Ottavino Network News Anchor
Craig Lyman Makeup Artist
Greg Wood Passenger at Counter
Roger Birnbaum Executive Producer
Nick Scarano Costume Supervisor
Jeannine Oppewall Production Design
Conrad Buff IV Editor
Robert Lenzi Jake
Mara Hobel Woman with Hands Over Ears
Jose L. Rodriguez Producer
Don Kozma Assistant Makeup Artist
Shayna Levine Teenage Girl in Jeep
Tina McKissick Stunts
Robert Bizik Train Passenger (uncredited)
James Mazzola Property Master
Chris Cenatiempo Stunts
Jann Ellis Older Woman with Dog
Diane Heller Key Makeup Artist
Donald Mowat Makeup Artist