Where To Stream Sherlock Season 4 Episode 3
The Final Problem
- Aired January 15, 2017
- 90 Min
- Rated 7.4
- Number 11 Of 12 Rated Episodes
Sherlock and John confirm that Eurus is still alive, and go to Sherringford to meet with her. However, they soon discover that it is all part of Eurus' master plan.