엘리멘트리시즌 2 이미지 교체에피소드 번호7The MarchionessOverviewSherlock’s brother, Mycroft, arrives in New York and enlists Holmes and Watson to help solve a case involving his former fiancée. Meanwhile, Sherlock has a difficult time accepting Mycroft and Joan’s relationship.Air dateNovember 7, 2013Runtime (min)45
