James McAvoy Patricia / Dennis / Hedwig / The Beast / Barry / Heinrich / Jade / Ian / Mary Reynolds / Norma / Jalin / Kat / B.T. / Kevin Wendell Crumb / Mr. Pritchard / Felida / Luke / Goddard / Samuel / Polly
Anya Taylor-Joy Casey Cooke
Bruce Willis David Dunn / The Overseer
Samuel L. Jackson Elijah Price / Mr. Glass
Sarah Paulson Dr. Ellie Staple
Roger Birnbaum Executive Producer
Spencer Treat Clark Joseph Dunn
M. Night Shyamalan Jai, Security Guard, Director, Producer, Screenplay
Tobias Segal Surveillance Security Guard
Katherine Soares Visual Effects Producer
Lee Salevan Sound Effects Editor
Sandi Figueroa Costumer
Diane Dixon Hair Department Head
Diana Silvers Cheerleading Girl
Stuart F. Wilson Stunts
Jeff Ward Stunts
Diane Heery Casting
Stephen Mann Stunts
Christopher Jon Gombos Stunts
Travis Reinke 3D Modeller
James Ortiz Stunts
Chazz Menendez Stunts
Paul Maiello Construction Coordinator
Luke Kirby Pierce
Jason Loftus Casting
Matthew Shapiro Post Production Supervisor
Emma Hong Foster Sibling
Alison C. Rosa Second Assistant Director
Bob Peishel Digital Intermediate Producer
David Shumbris Stunts
Sheridan Braxton Grip
Leon Sanginiti Second Assistant "A" Camera
Jessica Kourkounis Still Photographer
Blu Murray Editor
Serge Didenko Ronald, Powerful Young Man
Jason Cortazzo Libra Head Technician
Margina Dennis Makeup Artist
Ian S. Takahashi Underwater Camera
Brian Anthony Wilson Security Guard in Car
Luke Ciarrocchi Editor
Manny Siverio Stunt Coordinator
Dave Kellom Art Department Coordinator
Leslie Stefanson Woman on Train
Susan Jacobs Music Supervisor, Music Co-Supervisor
Charlayne Woodard Mrs. Price
Jason Blum Producer
Mark Pettograsso Stunts
John Rusk First Assistant Director, Co-Producer
Brian Donahue Stunts
Michael Hatzer Digital Colorist
Michael Feuser Dialogue Editor
Gary Barber Executive Producer
Jim Ford Stunts
Rachel Wardell Assistant Sound Editor
Sean Garnhart Sound Re-Recording Mixer, Sound Designer
Kimmy Suzuki Stunts
Rosemary Howard Penelope Crumb
Ashwin Rajan Producer
Camille Friend Hairstylist
Kevin Scott Frakes Executive Producer
Zoli Dora Stunts
Aaron Becker Title Designer
Douglas Aibel Casting
Dann Fink ADR Voice Casting
Jac Rubenstein Dialogue Editor
Skip Lievsay Supervising Sound Editor, Sound Re-Recording Mixer
Deborah Maxwell Dion Casting Associate
Kyli Zion Cheerleading Girl, Stunts
Igor Nikolic Foley Editor
Chad Knorr Stunts
Giuseppe Ardizzone Stunts
Marc Bienstock Unit Production Manager, Producer