4 Season
12 Episode
Sherlock - Season 4 Episode 3 The Final Problem (2017)
Holmes and Watson travel to Europe to escape Moriarty's vengeance.
- Country : United Kingdom, United States of America
- Genre : Crime, Drama, Mystery
- Studio : BBC One
- Director : Mark Gatiss, Steven Moffat
- Cast : Benedict Cumberbatch, Martin Freeman
