Jack Marrowbone
George MacKay
Allie
Anya Taylor-Joy
Monster
Robert Strange
Thelma (uncredited)
Laura Brook
Mr. Gouldman (voice) (uncredited)
Adam Quintero
Billy Marrowbone
Charlie Heaton
Jane Marrowbone
Mia Goth
Sam Marrowbone
Matthew Stagg
Rose Marrowbone, Mother
Nicola Harrison
Tom Porter
Kyle Soller
Simon Fairbairn, Father
Tom Fisher
Molly
Myra Kathryn Pearse
Doctor
Paul Jesson
Stunt Coordinator
Cuco Usín
Stunts
Roberto Bonacini
Second Unit Director
Kike Maíllo
Producer
Belén Atienza
Casting
Karen Lindsay-Stewart
Visual Effects Supervisor
Àlex Villagrasa
Executive Producer
J. A. Bayona
Original Music Composer
Fernando Velázquez
Álvaro Augustin
Writer
Sergio G. Sánchez
Director
Sound Mixer
Sergio Burmann
Production Manager
Sandra Hermida
Second Assistant Director
Olga Pujalte López
Graphic Designer
Edu Glez
First Assistant Director
F. Javier Soto
Prosthetic Makeup Artist
Grace McComisky
Property Master
Roberto Álvarez Espinedo
Makeup & Hair
Nuria Mbomio
Third Assistant Director
Pep Parés Font
Visual Effects Editor
Marc Carreres
Utility Stunts
Dan Adams
Prosthetic Supervisor
Chris Fitzpatrick
Key Grip
Javier González Leonardo
César Solar
Gaffer
Martí Maluquer
Production Coordinator
Almudena Cormenzana
Second Assistant Camera
Celine Gravez
Unit Production Manager
Margarita Huguet
Sound Designer
Oriol Tarragó
Supervising Sound Editor
Pelayo Gutiérrez
Foley
Marta Monistrol
Costume Design
Sonia Grande
Boom Operator
Tamara Arévalo
Dialogue Editor
Andrea Paralta
First Assistant Camera
Francesc Carreras
First Assistant Editor
Ana Charte
Script Supervisor
Cristina Sánchez Belmonte
Ghislain Barrois
Prosthetic Designer
Denise Kum
Editor
Elena Ruiz
Art Direction
Jaime Anduiza
Set Costumer
Sara Cabrera
Lucas Fernández
Marc Gonell
Beatriz Delgado
Production Design
Patrick Salvador
Electrician
Nacho Martinez
Still Photographer
Quim Vives
Second Unit Director of Photography
Sergi Bartrolí
Sound Re-Recording Mixer
Marc Orts
Assistant Costume Designer
Wanda Morales
Glòria Blanes
Camera Operator
Edu Canet
Director of Photography
Xavi Giménez
Foley Editor
Boi Martínez
Special Effects Supervisor
Enric Masip
Chisko Blanco
Casting Associate
Emily Jacobs
Ana Cuerda