With just three more days to go (AAAH!) until Series Four of Sherlock arrives, here’s a new featurette starring Amanda Abbington. Don’t worry, no spoilers can be found within as the actress chats about the surprise reveals seen in Series Three. Watch it below:

Meanwhile, the BBC have produced a nifty bit of publicity for the new season by showing a short promo video on a screen in London’s Leicester Square. Sherlock fans will recognise this as one of the screens where Moriarty appeared at the end of Series Three. Have a watch of the video here:

As you well know, Sherlock returns on January 1st.