Sherlock faces perhaps the most chilling enemy of his long career: the powerful and seemingly unassailable Culverton Smith – a man with a very dark secret indeed.
Genres: Crime , Drama , Mystery
Keywords: army-medic , based-on-novel-or-book , cerebral , deduction , detective , doctor , friendship , gang-solves-mystery , genius , investigation , london-england , murder , murder-mystery , police , police-procedural , private-detective , sharp , sherlock-holmes , suspenseful , tense , tortured-genius , urgent , whodunit , witty , workaholic , watch-full-episodes-online , ambiguous , amused