Holmes and Watson come into contact with MI-6, the British intelligence agency, when a standard murder investigation turns out to have international and political implications. Meanwhile, in the wake of a crisis, Watson reevaluates her relationships with Sherlock and his brother, Mycroft.
Genres: Crime , Drama , Mystery
Keywords: detective , investigation , new-york-city , police-investigation , recovering-addict , watch-TV-series-online-free