Mondays at 9.30pm from January 23

The question on everyone’s lips is finally answered as Sherlock returns in three brand new action-packed adventures. How DID he do it? And how will John take the news that his best friend faked his own death?

The Empty Hearse sees John and Sherlock reunited, with a couple of additions in the form of some questionable facial hair and the love of John’s life – Mary Morstan. She’s sensible, quick-witted and not at all taken in by Sherlock’s posturing. With an attack on London imminent, will the boys resolve their issues in time to save Britain?

In The Sign of Three there’s a wedding and all eyes are on Sherlock as best man – however, one of the guests is bringing along more surprises than just a gift…

Finally, in His Last Vow, Sherlock finds himself locked in a battle of minds as the powerful villain Charles Augustus Magnussen holds the world to ransom with the secrets of the rich and powerful at his fingertips.

Once again, the game is on for Sherlock and John.