Moriarty begins putting his plans in motion in tonight's episode of CBS's Morris Chestnut-starring Watson, S01E07: "Teeth Marks." ...

But, as he says, "The walls are very thin on Baker Street." Related: Everything to Know About Watson Season 1 In the next ...

Watson (Morris Chestnut) deals with his guilt and a race against time in the week's episode. Here's a look at S01E06: "The Camgirl Inquiry." ...