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
Jessica Sula Marcia
Kim Director Hannah (uncredited)
Jason Blum Producer
Neal Huff Mr. Benoit
Lyne Renee Academic Moderator
Tod A. Maitland Sound Mixer
Michael Hatzer Digital Colorist
Paco Delgado Costume Design
Sebastian Arcelus Casey's Father
Marc Bienstock Unit Production Manager, Producer
Douglas Aibel Casting
Peter Patrikios Taxi Driver
Ashwin Rajan Executive Producer
Bruce Winant Game Show Host (voice)
Steven Schneider Executive Producer
Rosemary Howard Kevin's Mother
Lawrence Zipf Sound Effects Editor
Mara LePere-Schloop Production Design
Kevin Scott Frakes Executive Producer
Roberto Lopez Stunts
Aaron Becker Title Designer
Robert Michael Kelly Joe
Manny Siverio Stunt Coordinator
Buddy Patrick Executive Producer
Skip Lievsay Supervising Sound Editor
Kyle Rudolph Camera Operator
Ukee Washington News Anchor
Wyatt Sprague Sound Recordist
Robin Rieger Television Reporter
Izzie Coffey Five-Year-Old Casey
Amy Lauritsen Second Assistant Director
John Rusk First Assistant Director
Susan Jacobs Music Supervisor
Jennifer Wessner Visual Effects Producer
Brick Mason Storyboard Artist
Stephen Izzi Stunts
Jesse Rosenthal Art Direction
Diane Dixon Hair Department Head
Ryan 'Sparks' Lynch Lighting Technician
Dann Fink Game Show Contestant (voice)
Jason Loftus Local Casting
Michael Feuser Dialogue Editor
Chris Colombo Stunts
Mike Gioulakis Director of Photography
Robert Bizik Bar Patron (uncredited)
Mark Lieberman Compositors
Zack Roberts Stunts
James Robinson Jr. Claire's Party Guest (uncredited)
Vincent Riviezzo Detective (uncredited)
Diane Heery Local Casting
Charles S. Rowe Script Supervisor
Stephen Mann Stunts
Nakia Dillard Police Officer #2
Jennifer Engel Set Decoration
Thomas Devine Electrician
Henry Russell Bergstein Casting Associate
Steven Dennis Dan at Next Table (uncredited)
Pamela Peitzman Makeup Department Head
Dave Kellom Art Department Coordinator
Paul Maiello Construction Coordinator
Toño Cubillo ADR & Dubbing
Phillip Dawe Executive In Charge Of Post Production
Rodrigo Díaz ADR & Dubbing
Angeline Zeigler Set Costumer
Kash Goins Flower Kiosk Worker