2017 SherlockSeries 4Hartswood Films
First episode: 2017-01-01Last episode: 2017-01-15
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
The Six Thatchers E1S4
1h 29m
Why is someone destroying images of Margaret Thatcher? Is there a madman on the loose? Or is there a much darker purpose at work?
The Lying Detective E2S4
1h 29m
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
The Final Problem E3S4
1h 29m
Holmes and Watson travel to Europe to escape Moriarty's vengeance