We know that there's a chance season 4 of the amazing BBC series Sherlock could be its last, but if that does end up being the case, at least it appears to be going out with a bang. (For the record, I'm guessing it'll stick around for at least one more season after that.)
In any event, stars Benedict Cumberbatch and Martin Freeman are lookin' slick in this brand new promo photo for the upcoming fourth season. Is it just me, or is Watson's hair more gray than it has been in the past? Maybe Sherlock has been stressing him out more than usual lately — or maybe it's caused by added stress due to the fact that he and Mary are having a child this season?
Promising laughter, tears, shocks, surprises and extraordinary cases...series four will begin with the nation’s favourite detective, the mercurial Sherlock Holmes, back once more on British soil as Doctor Watson and his wife, Mary, prepare for their biggest ever challenge - becoming parents for the first time.
Season 4 is set to debut sometime in 2017.