That Sherlock Christmas special was a bit naff (go on, you know it was) so thankfully there's another full season on the way. And the first teaser has landed.
It has everything you want, including references to Moriarty and potentially something even more deadly. It's looks even more action packed than before, and there's a great new villain played by the rightly legendary Toby Jones.
We've been waiting almost two years for a full series again, mostly because Benedict Cumberbatch and Martin Freeman's careers have skyrocketed, they're even both in Marvel movies now.
Shooting for this series began in mid 2016 and there's no confirmed screening date, but we're expecting to wait until sometime in 2017. A fifth season has also been confirmed but that could take longer still to arrive. More news as we get it.