Marrowbone

George MacKay

Jack Marrowbone

Anya Taylor-Joy

Allie

Charlie Heaton

Billy Marrowbone

Mia Goth

Jane Marrowbone

Matthew Stagg

Sam Marrowbone

Nicola Harrison

Rose Marrowbone, Mother

Kyle Soller

Tom Porter

Tom Fisher

Simon Fairbairn, Father

Myra Kathryn Pearse

Molly

Paul Jesson

Doctor

Robert Strange

Monster

Laura Brook

Thelma (uncredited)

Adam Quintero

Mr. Gouldman (voice) (uncredited)

Sergio Burmann

Sound Mixer

Kike Maíllo

Second Unit Director

Roberto Bonacini

Stunts

Olga Pujalte López

Second Assistant Director

Edu Glez

Graphic Designer

F. Javier Soto

First Assistant Director

Grace McComisky

Prosthetic Makeup Artist

Roberto Álvarez Espinedo

Property Master

Nuria Mbomio

Makeup & Hair

Pep Parés Font

Third Assistant Director

Marc Carreres

Visual Effects Editor

Chris Fitzpatrick

Prosthetic Supervisor

Javier González Leonardo

Key Grip

César Solar

Stunt Coordinator

Martí Maluquer

Gaffer

Cuco Usín

Stunt Coordinator

Almudena Cormenzana

Production Coordinator

Celine Gravez

Second Assistant Camera

Margarita Huguet

Unit Production Manager

J.A. Bayona

Executive Producer

Sergio G. Sánchez

Writer

Sergio G. Sánchez

Director

Fernando Velázquez

Original Music Composer

Oriol Tarragó

Sound Designer

Oriol Tarragó

Supervising Sound Editor

Pelayo Gutiérrez

Sound Designer

Marta Monistrol

Foley

Sonia Grande

Costume Design

Tamara Arévalo

Boom Operator

Andrea Paralta

Dialogue Editor

Francesc Carreras

First Assistant Camera

Ana Charte

First Assistant Editor

Cristina Sánchez Belmonte

Script Supervisor

Ghislain Barrois

Producer

Denise Kum

Prosthetic Designer

Álvaro Augustin

Producer

Elena Ruiz

Editor

Jaime Anduiza

Art Direction

Sara Cabrera

Set Costumer

Pelayo Gutiérrez

Supervising Sound Editor

Lucas Fernández

Boom Operator

Marc Gonell

Foley

Beatriz Delgado

First Assistant Camera

Patrick Salvador

Production Design

Nacho Martinez

Electrician

Quim Vives

Still Photographer

Sergi Bartrolí

Second Unit Director of Photography

Marc Orts

Sound Re-Recording Mixer

Wanda Morales

Assistant Costume Designer

Glòria Blanes

Script Supervisor

Belén Atienza

Producer

Karen Lindsay-Stewart

Casting

Edu Canet

Camera Operator

Xavi Giménez

Director of Photography

Boi Martínez

Foley Editor

Enric Masip

Special Effects Supervisor

Chisko Blanco

Electrician

Emily Jacobs

Casting Associate

Ana Cuerda

Assistant Costume Designer

Àlex Villagrasa

Visual Effects Supervisor

Daniel Adams

Utility Stunts

Sandra Hermida

Executive Producer

Abraham F. Apresa

Second Assistant Sound

Coque F. Lahera

Other

Chris Lyons

Special Effects Makeup Artist

Jorge Tuca

Producer

Paloma Molina

Executive Producer

Juan Serrano

Special Effects