"Sherlock released six new images from the upcoming fourth season, including the above extended family portrait with Baby Watson and a first look at the show's new villain — the rather Biff Tannen-looking Culverton Smith (Toby Jones). Executive producer Steven Moffatt has previously teased, ""He's the darkest villain we've had. There was always something charming and engaging about Moriarty."
{"Image ImageDescription": "Sherlock, Season 4 premieres January 1, 2017 on MASTERPIECE on\u00a0PBS.\rPicture shows: Mary Watson (AMANDA ABBINGTON), Sherlock Holmes (BENEDICT CUMBERBATCH) and John Watson (MARTIN FREEMAN)", "Image DateTime": "2016-11-24T00:33:57-19:00", "Image Artist": "Robert Viglasky", "Image Copyright": "Hartswood Films 2016"}