Vicky Jewson Director, Screenwriter, Film Editing James Frain Simon Actor Sofia Black-D'Elia Mina Actor Lydia Leonard Olivia Actor Michael Maloney Ian Actor Philip Arditti Khalid Actor Michael Brandon Harm Helder Actor Jade Hudson Saba Actor, Executive Producer Avin Shah Dagar Actor Rafaela Pugh Dee Actor Lisa Kay Daphne Actor Rupert Whitaker Producer Martin McCabe Executive Producer Mick Southworth Executive Producer Julia Verdin Executive Producer Malte Rosenfeld Cinematographer James McWilliam Original Music Gaby Kester Casting