Episode: Oh My Charming Billy Boy. Jack is visited by former schoolmate, teacher Sid Meek, who is in touch with Bill Pierce, Matt's nephew, now a brilliant law student at Oxford and in financial trouble. Sid, secretly in love with Bill, asks Jack to investigate which takes him to Oxford where he meets Bill at a charity dance given by Labour philanthropist Violet Laurence, who occasionally pays Bill for 'favours'. Bill is heavily in debt and considers dropping out of his course to take manual work with his girl-friend's father but Jack loans him the money he needs, attracting the attention of Mrs. Laurence's niece Imogen Lorrimer, who is visiting from London.