Efectos visuales

• Rachel Ambelang — vfx editor
• Ed Mendez — visual effects supervisor
• Colton Miller — vfx supervisor
• Richard Aponte — vfx artist
• Jennifer Wessner — visual effects producer

Dirección

• M. Night Shyamalan — director
• Nicole Agostino — assistant director
• Charles S. Rowe — script supervisor
• John Rusk — first assistant director
• Amy Lauritsen — second assistant director

Guion

• M. Night Shyamalan — writer

Producción

• M. Night Shyamalan — producer
• Jason Blum — producer
• Steven Schneider — executive producer
• Douglas Aibel — casting
• Phillip Dawe — executive in charge of post production
• John Burton West — unit production manager
• Ashwin Rajan — executive producer
• Staci Hagenbaugh — location manager
• Colleen Kay — casting associate
• Jason Loftus — local casting
• Buddy Patrick — executive producer
• Henry Russell Bergstein — casting associate
• Dom Catanzarite — associate producer
• Kevin Scott Frakes — executive producer
• Diane Heery — local casting
• Marc Bienstock — producer
• Marc Bienstock — unit production manager

Montaje

• Luke Ciarrocchi — editor
• Bryan Baker — assistant editor
• Kathryn Cates — assistant editor
• Michael Hatzer — digital colorist

Arte

• Mara LePere-Schloop — production design
• Jennifer Engel — set decoration
• Dennis Madigan — set decoration
• Dave Kellom — art department coordinator
• Paul Maiello — construction coordinator
• Nicole Reed LeFevre — set designer
• Jesse Rosenthal — art direction
• Susannah McCarthy — property master
• Aaron Becker — title designer
• Sharon Potts — assistant property master
• Joshua Clarke — location scout
• Brick Mason — storyboard artist

Vestuario y maquillaje

• Paco Delgado — costume design
• Kara Morasco — tailor
• Teresa Binder Westby — assistant costume designer
• Diane Dixon — hair department head
• Pamela Peitzman — makeup department head
• Angeline Zeigler — set costumer
• Rita Squitiere — costume supervisor
• Ray Santoleri — makeup artist
• Janice Innella — key hair stylist

Sonido

• Rodrigo Díaz — adr & dubbing
• Tod A. Maitland — sound mixer
• Alex Alcántara — adr & dubbing
• Jerry Yuen — boom operator
• Toño Cubillo — adr & dubbing
• Lawrence Zipf — sound effects editor
• Pepe Pleguezuelos — supervising dialogue editor
• West Dylan Thordson — original music composer
• Steve F.B. Smith — sound designer
• Susan Jacobs — music supervisor
• Skip Lievsay — supervising sound editor
• Michael Feuser — dialogue editor

Equipo técnico

• Kurt Wunder — special effects coordinator
• Wyatt Sprague — sound recordist
• Anteneh Adamu — compositors
• Matthew Shapiro — post production supervisor
• Tyler Lockard — compositors
• Stephen Izzi — stunts
• Manny Siverio — stunt coordinator
• Alejandro Monzon — compositors
• Mark Lieberman — compositors
• Zack Roberts — stunts
• Chris Colombo — stunts
• Roberto Lopez — stunts
• Stephen Mann — stunts
• John McEnerney — stunts

Cámara

• Michael Leonard — first assistant camera
• Andy Hensler — additional camera
• Linda Källérus — still photographer
• Daniel Rieser — grip
• Kyle Rudolph — camera operator
• Ken McCallum — dolly grip
• Jon Sibert — key grip
• Mike Gioulakis — director of photography
• John Baer — still photographer

Iluminación

• Thomas Devine — electrician
• Ryan 'Sparks' Lynch — lighting technician

Reparto

• James McAvoy — Dennis / Patricia / Hedwig / The Beast / Kevin Wendell Crumb / Barry / Orwell / Jade
• Anya Taylor-Joy — Casey Cooke
• Betty Buckley — Dr. Karen Fletcher
• Haley Lu Richardson — Claire Benoit
• Jessica Sula — Marcia
• Izzie Coffey — Five-Year-Old Casey
• Brad William Henke — Uncle John
• Sebastian Arcelus — Casey's Father
• Neal Huff — Mr. Benoit
• Ukee Washington — News Anchor
• Ann Wood — Game Show Enthusiast
• Robert Michael Kelly — Joe
• M. Night Shyamalan — Jai, Hooters Lover
• Rosemary Howard — Kevin's Mother
• Jerome Gallman — Vince, Security Guard
• Lyne Renee — Academic Moderator
• Kate Jacoby — Dr. Fletcher's Patient
• Peter Patrikios — Taxi Driver
• Kash Goins — Flower Kiosk Worker
• Roy James Wilson — Security Guy with Dog
• Christopher Lee Philips — Older Worker
• Julie Potter — Paramedic
• Ameerah Briggs — Police Officer #1
• Nakia Dillard — Police Officer #2
• Robin Rieger — Television Reporter
• Emlyn McFarland — Diner Waitress
• Dann Fink — Game Show Contestant (voice)
• Bruce Winant — Game Show Host (voice)
• Bruce Willis — David Dunn (uncredited)
• Kim Director — Hannah (uncredited)
• Robert Bizik — Bar Patron (uncredited)
• Junnie Lopez — Geraldo (uncredited)
• Steven Dennis — Dan at Next Table (uncredited)
• Matthew Nadu — Waiter (uncredited)
• James Robinson Jr. — Claire's Party Guest (uncredited)
• John Mitchell — EMT (uncredited)
• Aleksandra Svetlichnaya — Pedestrian (uncredited)
• Colin Campbell — Boy in Park (uncredited)
• John Jillard Sr. — Homeland Security (uncredited)
• Vincent Riviezzo — Detective (uncredited)
• Gary Ayash — Restaurant Patron (uncredited)