Anya Taylor-Joy Casey Cooke
Bruce Willis David Dunn (uncredited)
James McAvoy Dennis / Patricia / Hedwig / The Beast / Kevin Wendell Crumb / Barry / Orwell / Jade
Haley Lu Richardson Claire Benoit
M. Night Shyamalan Writer, Jai, Hooters Lover, Director, Producer
Brad William Henke Uncle John
Betty Buckley Dr. Karen Fletcher
Kim Director Hannah (uncredited)
Jessica Sula Marcia
Jason Blum Producer
Lyne Renee Academic Moderator
Neal Huff Mr. Benoit
Tod A. Maitland Sound Mixer
Michael Hatzer Digital Colorist
Paco Delgado Costume Design
Marc Bienstock Unit Production Manager, Producer
Douglas Aibel Casting
Ashwin Rajan Executive Producer
Bruce Winant Game Show Host (voice)
Rosemary Howard Kevin's Mother
Peter Patrikios Taxi Driver
Steven Schneider Executive Producer
Sebastian Arcelus Casey's Father
Mara LePere-Schloop Production Design
James Robinson Jr. Claire's Party Guest (uncredited)
Jason Loftus Local Casting
Kevin Scott Frakes Executive Producer
Roberto Lopez Stunts
Robin Rieger Television Reporter
Aaron Becker Title Designer
Manny Siverio Stunt Coordinator
Buddy Patrick Executive Producer
Skip Lievsay Supervising Sound Editor
Kyle Rudolph Camera Operator
Stephen Izzi Stunts
Ukee Washington News Anchor
Wyatt Sprague Sound Recordist
Izzie Coffey Five-Year-Old Casey
Amy Lauritsen Second Assistant Director
John McEnerney Stunts
John Rusk First Assistant Director
Susan Jacobs Music Supervisor
Jennifer Wessner Visual Effects Producer
Brick Mason Storyboard Artist
Jesse Rosenthal Art Direction
Diane Dixon Hair Department Head
Robert Michael Kelly Joe
Ryan 'Sparks' Lynch Lighting Technician
Dann Fink Game Show Contestant (voice)
Michael Feuser Dialogue Editor
Mike Gioulakis Director of Photography
Robert Bizik Bar Patron (uncredited)
Zack Roberts Stunts
Lawrence Zipf Sound Effects Editor
Vincent Riviezzo Detective (uncredited)
Diane Heery Local Casting
Stephen Mann Stunts
Nakia Dillard Police Officer #2
Chris Colombo Stunts
Mark Lieberman Compositors
Teresa Binder Westby Assistant Costume Designer
Kash Goins Flower Kiosk Worker
Henry Russell Bergstein Casting Associate
Roy James Wilson Security Guy with Dog
Matthew Shapiro Post Production Supervisor
Toño Cubillo ADR & Dubbing
Dave Kellom Art Department Coordinator
Paul Maiello Construction Coordinator
Phillip Dawe Executive In Charge Of Post Production
Gary Ayash Restaurant Patron (uncredited)
Jon Sibert Key Grip
Christopher Lee Philips Older Worker