Masterpiece

Sherlock, Season 4: A New Villain

Video duration: 1:31

Martin Freeman, Steven Moffat, and Sue Vertue on Sherlock's chilling new villain, played by Toby Jones. See him in Sherlock, Season 4, Episode 2, airing Sunday, January 8th, 2017 at 9/8c on MASTERPIECE on PBS. #SherlockPBS