Sherlock Season 4 Episode 3“The Final Problem”

BBC One · S4E3 · Aired January 15, 2017 · 90 min · ★ 7.4/10

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.

Check off episodes as you watch and see when the next one is out. Free, no ads.