Mark Wahlberg Elliot Moore
John Leguizamo Julian
M. Night Shyamalan Director, Screenplay, Producer, Joey (voice)
Zooey Deschanel Alma Moore
Paul Williams Construction Coordinator
Jeremy Strong Private Auster
Alan Ruck Principal
Kristen Connolly Woman Reading on Bench
Robert Bailey Jr. Jared
Frank Collison Nursery Owner
Betty Buckley Mrs. Jones
James Newton Howard Original Music Composer
Kerry O'Malley Woman on Cell Phone
Douglas Aibel Casting
Victoria Clark Nursery Owner's Wife
Charlie Saxton Student Named Dylan
Joel de la Fuente Realtor
Donald Mowat Makeup Artist
Alison Folland Woman Reading on Bench with Hair Pin
Peter Epstein Stunts
Gary Barber Executive Producer
Ashlyn Sanchez Jess
Barry Mendel Producer
Brian O'Halloran Jeep Driver
Peter Appel Diner Owner
Jeannie Epper Stunts
Brian Anthony Wilson Arguing Man in Crowd
Kimberly Shannon Murphy Stunts
Jodi Michelle Pynn Stunts
Spencer Breslin Josh
Stephen Singer Dr. Ross
Cornell Womack Construction Foreman
Jeannine Oppewall Production Design
Betsy Heimann Costume Design
Don Castro Philadelphia Police Officer
Anthony Dunne Art Direction
Armand Schultz Talk Show Host
Paul Urmson Supervising Sound Editor, Sound Re-Recording Mixer, Sound Designer
Greg Wood Passenger at Counter
Lyman Chen Passenger #3
Jac Rubenstein Dialogue Editor
Edward James Hyland Professor Kendall Wallace
Lee Dichter Sound Re-Recording Mixer
Diane Dixon Additional Hairstylist
Chris Cenatiempo Stunts
Tina McKissick Stunts
Mary Cybulski Script Supervisor
Ruth Myers Costume Design
Markus Mentzer Second Assistant "A" Camera
Tak Fujimoto Director of Photography
Stephanie Holbrook Casting
Katie Eischen Stunts
Robert Fernandez Sound Re-Recording Mixer
Roger Birnbaum Executive Producer
Roberto Lombardi Father in Elliot's Group
Jay Hart Set Decoration
Conrad Buff IV Editor
Tracey Ruggiero Stunts
Nick Scarano Costume Supervisor
Sam Mercer Producer
Diane Heller Key Makeup Artist
Don Kozma Assistant Makeup Artist
Jose L. Rodriguez Producer
John Rusk Producer
Hayley Stuppel Set Costumer
James Mazzola Property Master
Zade Rosenthal Still Photographer
Mandy Kowalski Stunt Double, Stunts
Ozzy Alvarez Makeup Artist
Jeff Olson Visual Effects Producer
Julia Yorks Young Woman Voice on Phone (voice)
Jann Ellis Older Woman with Dog