Video: The first trailer for the new Sherlock special has arrived
Have they fallen into a wormhole?
If you're anything like us, then you're huge fans of the TV series and are on the edge of your seat with excitement waiting until this special is released.
Steve Moffat's modern take on Sherlock is one of the most talked about BBC shows of all time with Benedict Cumberbatch and Martin Freeman captivating the audience for three excellent series.
However, for this special episode, the characters are going back in time to Victorian England where the novels were originally set but there are so many tweed suits and moustaches that you'd be forgiven for thinking you were in alocal hipster bar.
There's no date pencilled in for the release yet which is very frustrating but we've taken the news with maturity.
Have a watch of the clip before and try not to get too excited...
Video via Masterpiece PBS.