We’re just over a month away from the premiere of the highly-anticipated Sherlock special titled The Abominable Bride, and today we’re learning exciting new details.

It’s been two years since Sherlock series 3 aired, and the wait for series 4 continues. Last we heard, the next series will be filming in early 2016 (finally).

Until then we have Sherlock: The Abominable Bride to look forward to. On Tuesday the BBC released five great new photos from the 90-minute special which’ll be airing in the United States and United Kingdom on January 1, 2016.

In addition, the network unveiled the synopsis for the special. It confirms that a ghost will be the special’s antagonist!

What if the world’s most famous consulting detective and his best friend lived in a Baker Street of steam trains, hansom cabs, top hats and frock-coats? Welcome to ‘Sherlock’ in 1895!

Some things, though, remain reassuringly the same. Friendship, adventure and especially, MURDER…

Why is Thomas Ricoletti a little surprised to see his wife dressed in her old wedding gown? Because, just a few hours before, she took her own life…

Mrs Ricoletti’s ghost now appears to be prowling the streets with an unslakeable thirst for revenge. From fog-shrouded Limehouse to the bowels of a ruined church, Holmes, Watson and their friends must use all their cunning to combat an enemy seemingly from beyond the grave and the final, shocking truth about…the Abominable Bride!

Check out the five new photos — including one depicting the aforementioned ghost bride — below:

Everyone looks great! Want more? Check out the special’s trailer featuring lots of Sherlock and Watson goodness.

If you want to see the The Abominable Bride with fellow fans, here’s a bit of good news: The special will be playing in movie theaters beginning January 5.

Are you excited for the ‘Sherlock’ special?