Sherlock: The Abominable Bride (2016; dir. Douglas MacKinnon)—Sherlock co-creators Mark Gatiss and Steven Moffat have a problem: they’ve outsmarted themselves, and they don’t know what to do or where to turn next. What else could explain the fact that three of the four Sherlock episodes since 2012’s splendid “The Reichenbach Fall,” including “The Abominable Bride,” […]