Back in July, we got our first look at Season 4 of Sherlock during San Diego Comic-Con. And it was DARK.

John got a silver fox makeover, Mrs. Hudson is clearly OVER Mycroft...

...and some fans are already speculating that Moriarty's head made a brief, uncredited appearance.

Mark Gatiss (Mycroft) even tweeted this very disturbing picture once filming wrapped. That envelope has clearly been stabbed MULTIPLE TIMES.
The Game is over...for now. #Sherlock
So it's no surprise that the first official Season 4 photo of Sherlock and Watson is...well, also very dark.

Look at this BROODING. Good god, no one can furrow a brow like this man.

And John's dark, sinister plaid! Look at him, glancing to the side, angsting beautifully.
