Benedict Cumberbatch
Sherlock Holmes
Series SeasonSeason 4 episodes2017
Sherlock
Series 4
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
Each episode has its own detail page.
Episode 189 min2017-01-01
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?
Episode 289 min2017-01-08
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.
Episode 389 min2017-01-15
The Final Problem
Holmes and Watson travel to Europe to escape Moriarty's vengeance.