Dennis / Patricia / Hedwig / The Beast / Kevin Wendell Crumb / Barry / Orwell / Jade
James McAvoy
Casey Cooke
Anya Taylor-Joy
Game Show Enthusiast
Ann Wood
Joe
Robert Michael Kelly
Jai, Hooters Lover
M. Night Shyamalan
Kevin's Mother
Rosemary Howard
Vince, Security Guard
Jerome Gallman
Academic Moderator
Lyne Renee
Dr. Fletcher's Patient
Kate Jacoby
Taxi Driver
Peter Patrikios
Flower Kiosk Worker
Kash Goins
Security Guy with Dog
Roy James Wilson
Dr. Karen Fletcher
Betty Buckley
Older Worker
Christopher Lee Philips
Paramedic
Julie Potter
Police Officer #1
Ameerah Briggs
Police Officer #2
Nakia Dillard
Television Reporter
Robin Rieger
Diner Waitress
Emlyn McFarland
Game Show Contestant (voice)
Dann Fink
Game Show Host (voice)
Bruce Winant
David Dunn (uncredited)
Bruce Willis
Hannah (uncredited)
Kim Director
Claire Benoit
Haley Lu Richardson
Bar Patron (uncredited)
Robert Bizik
Geraldo (uncredited)
Junnie Lopez
Dan at Next Table (uncredited)
Steven Dennis
Waiter (uncredited)
Matthew Nadu
Claire's Party Guest (uncredited)
James Robinson Jr.
EMT (uncredited)
John Mitchell
Pedestrian (uncredited)
Aleksandra Svetlichnaya
Boy in Park (uncredited)
Colin Campbell
Homeland Security (uncredited)
John Jillard Sr.
Detective (uncredited)
Vincent Riviezzo
Marcia
Jessica Sula
Restaurant Patron (uncredited)
Gary Ayash
Five-Year-Old Casey
Izzie Coffey
Uncle John
Brad William Henke
Casey's Father
Sebastian Arcelus
Mr. Benoit
Neal Huff
News Anchor
Ukee Washington
Costume Design
Paco Delgado
Director of Photography
Mike Gioulakis
Stunts
Chris Colombo
Casting
Douglas Aibel
Director
Writer
Producer
Jason Blum
Stunt Coordinator
Manny Siverio
Music Supervisor
Susan Jacobs
Marc Bienstock
Unit Production Manager
Executive Producer
Ashwin Rajan
Stephen Mann
First Assistant Director
John Rusk
Supervising Sound Editor
Skip Lievsay
Roberto Lopez
Stephen Izzi
Steven Schneider
Editor
Luke Ciarrocchi
Production Design
Mara LePere-Schloop
ADR & Dubbing
Rodrigo Díaz
Special Effects Coordinator
Kurt Wunder
Sound Mixer
Tod A. Maitland
Set Decoration
Jennifer Engel
Alex Alcántara
Dennis Madigan
Executive In Charge Of Post Production
Phillip Dawe
John Burton West
Art Department Coordinator
Dave Kellom
Construction Coordinator
Paul Maiello
Boom Operator
Jerry Yuen
Set Designer
Nicole Reed LeFevre
Sound Recordist
Wyatt Sprague
Compositors
Anteneh Adamu
Post Production Supervisor
Matthew Shapiro
Assistant Director
Nicole Agostino
Art Direction
Jesse Rosenthal
Toño Cubillo
Visual Effects Supervisor
Ed Mendez
VFX Supervisor
Colton Miller
VFX Artist
Richard Aponte
Visual Effects Producer
Jennifer Wessner
Tyler Lockard
Casting Associate
Colleen Kay
First Assistant Camera
Michael Leonard
Electrician
Thomas Devine
Additional Camera
Andy Hensler
Still Photographer
Linda Källérus
Grip
Daniel Rieser
Camera Operator
Kyle Rudolph
Lighting Technician
Ryan 'Sparks' Lynch
Dolly Grip
Ken McCallum
Key Grip
Jon Sibert
Sound Effects Editor
Lawrence Zipf
Hair Department Head
Diane Dixon
Makeup Department Head
Pamela Peitzman
Property Master
Susannah McCarthy
Set Costumer
Angeline Zeigler
Title Designer
Aaron Becker
Tailor
Kara Morasco
Assistant Property Master
Sharon Potts
Assistant Costume Designer
Teresa Binder Westby
VFX Editor
Rachel Ambelang
Supervising Dialogue Editor
Pepe Pleguezuelos
Costume Supervisor
Rita Squitiere
Script Supervisor
Charles S. Rowe
Local Casting
Jason Loftus
Assistant Editor
Bryan Baker
Buddy Patrick
Location Manager
Staci Hagenbaugh
Henry Russell Bergstein
Kathryn Cates
Original Music Composer
West Dylan Thordson
Makeup Artist
Ray Santoleri
Location Scout
Joshua Clarke
Alejandro Monzon
Key Hair Stylist
Janice Innella
Associate Producer
Dom Catanzarite
Mark Lieberman
Sound Designer
Steve F.B. Smith
Kevin Scott Frakes
Diane Heery
John Baer
Storyboard Artist
Brick Mason
Dialogue Editor
Michael Feuser
Second Assistant Director
Amy Lauritsen
Zack Roberts
John McEnerney