Julia Jackman Director, Screenwriter Emma Corrin Hero Actor Nicholas Galitzine Manfred Actor, Executive Producer Maika Monroe Cherry Actor Amir El-Masry Jerome Actor Charli XCX Rosa Actor Richard E. Grant Birdman Actor Felicity Jones Moon Actor, Executive Producer Varada Sethu Actor Safia Oakley-Green Kiddo Actor Christopher Fairbank Actor Stephanie Aspin Producer Grant S. Johnson Producer Helen Simmons Producer Thomas K Richards Executive Producer Xenia Patricia Cinematographer Oona Flaherty Film Editing Oliver Coates Original Music Sofia Sacomani Production Design Naomi Bailey Art Director Tatyana Jinto Rutherston Set Decoration Susie Coulthard Costume Design Olivia Grant Casting