Peter Strickland Director, Screenwriter Toby Jones Gilderoy Actor Cosimo Fusco Francesco Actor Hilda Péter Auditionee Actor Tonia Sotiropoulou Elena Actor Susanna Cappellaro Veronica Actor Layla Amir Equestrian Girl Actor Eugenia Caruso Claudia Actor Chiara D'Anna Elisa Actor Mary Burke Producer Keith Griffiths Producer Hans Geissendoerfer Producer Katherine Butler Executive Producer Robin Gutch Executive Producer Hugo Heppell Executive Producer Chris Dickens Film Editing Shaheen Baig Casting Béatrice Kruger Casting