Trailer: Sherlock Series 4
By Crime HQ
December 12, 2016It’s here. Nearly two years after the end of Series 3 and almost a full year after the standalone “The Abominable Bride” episode, BBC has finally released a trailer for Series 4 of the hit series Sherlock, starring Benedict Cumberbatch and Martin Freeman. Written and created by Mark Gatiss and Steven Moffat, inspired by the…