Emma Corrin (who won a Golden Globe for her portrayal of Princess Diana in The Crown) is starring alongside Nabhaan Rizwan in Anna X, Joseph Charlton’s play, which is a fictional take on the real-life story of scammer Anna Delvey. Both actors are making their West End debuts, with Emma playing Anna and Nabhaan playing Ariel, two outsiders seeing how far they’ll go to stay immersed in the world of New York’s social elite.