Dr. Jekyll and Mr. Hyde

Dr Henry Jekyll, along with his alter ego Mr Edward Hyde, is the central character of Robert Louis Stevenson's 1886 novella Strange Case of Dr Jekyll and Mr Hyde. In the story, Dr Jekyll is a good friend of main protagonist Gabriel John Utterson. Living in Leicester Square, in London, west of Covent Garden, Jekyll is a kind and respected English doctor struggling with repressed evil urges. As a potential solution, he develops a serum that he believes will effectively remove his more twisted traits. Instead, Jekyll transforms into Edward Hyde, the physical and mental manifestation of his own misdeeds. This process happens more regularly until Jekyll becomes unable to control when the transformations occur. Dr Jekyll roams Soho as Mr Hyde and Dr Jekyll inhabits Leicester Square as himself.