Very few shows on the BBC have had such international appeal from the outset. But something about Sherlockfelt different when it first made its way to air. It was bold, featured up-and-coming stars, ...

In episode two Sherlock, Season 4, 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."The ...