Sir Oswallt: Mark Lewis Jones

Gwyn: Daniel Williams

The Ghoul: Sarah-Louise Tyler

The Fair Maiden: Gillian Saker

Directed by Jon Rennie

Additional Bodies: Tim Pollard, Rachel-Helena Walsh and Mark Cordory

Written by Barnaby Dicker and Jon Rennie

Director of Photography: Vivian Paul Thomas

Focus Puller: Sarah Mahoney

Camera Assistant: Edward Dunning

Gaffer: Ceiron Jenkins

Electricians: Keith James-Harrison and Greg Perkins

VFX Supervisor: Linus Hofmann

Costume Designer: Sarah-Jane Perez

Costume Assistant: Lisa Leighton

Make Up: Claire Williams and Juliet Ireland

Make Up Assistant: Angharad Gibbs

Prosthetic Design: Mark Cordory Creatives

Production Design: Ben Morson and Gerwyn Lloyd

Art Direction: Sian Bundy and Alan Jones

Additional Props: Chris House, Ifan Ramage and Hollie Withers

Sound Recordist: Wil Planitzer

Boom Operator: Jeb Hawkins

Stills Photographers: Mei Lewis and Jenna Selby

Editor: Sara Jones

Sound Design: Jeb Hawkins

Music: Max Pownall