The Mystery of Edwin Drood is a musical based on Charles Dickens' unfinished novel. The show, performed by members of London's Music Hall Royale, tells the story of the upstanding young Edwin Drood who mysteriously disappears and is presumably murdered. But who did it? Was it his drug-addicted romantic rival John Jasper? The infamous Princess Puffer? Reverend Crisparkle? Helena or Neville Landless, immigrant siblings from Ceylon? Someone else? You finish the story Charles Dickens didn't! It's the only show in town that ends differently every night, depending on what the audience decides.