Season 4
Series 4
Sherlock
The fourth series begins with the nation’s favourite detective, the mercurial Sherlock Holmes, back once more on British soil, as Doctor Watson and his wife, Mary, prepare for their biggest ever challenge - becoming parents for the first time.
Episodes

S4 · E1 · 01/01/2017 · 1 h 29 min
The Six Thatchers
Why is someone destroying images of Margaret Thatcher? Is there a madman on the loose? Or is there a much darker purpose at work?
★ 7.0 · 218 votes
S4 · E2 · 08/01/2017 · 1 h 29 min
The Lying Detective
Sherlock faces perhaps the most chilling enemy of his long career: the powerful and seemingly unassailable Culverton Smith – a man with a very dark secret indeed.
★ 8.4 · 196 votes
S4 · E3 · 15/01/2017 · 1 h 29 min
The Final Problem
Holmes and Watson travel to Europe to escape Moriarty's vengeance.
★ 7.5 · 165 votes















