: A seven-minute mini-episode released as a prequel to Series 3.
The series aired between 2010 and 2017, featuring Benedict Cumberbatch and Martin Freeman. Here is the full list of official episodes: : 3 Episodes " A Study in Pink " " The Blind Banker " " The Great Game " Series 2 (2012) : 3 Episodes " A Scandal in Belgravia " " The Hounds of Baskerville " " The Reichenbach Fall " Series 3 (2014) : 3 Episodes " The Empty Hearse " " The Sign of Three " " His Last Vow " Special (2016) : 1 Episode " The Abominable Bride " (A Victorian-era standalone special) Series 4 (2017) : 3 Episodes " The Six Thatchers " " The Lying Detective " " The Final Problem " Why Are There So Few Episodes? sherlock tv series total episodes