The year is 1890. Detective Sergeant John Billings is a Quaker. He sees God in everyone and takes other people's suffering to heart. He is an honest and hard working man who has risen swiftly through the ranks to become one of Scotland Yard's youngest detectives. But in his private life he struggles with the demons of loneliness, morphine addiction and homosexuality. While Scotland Yard is in the midst of foiling a Russian counterfeiting operation,...