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Season 4 2017

  • 2017-01-01T19:00:00-02:00 on BBC One
  • 90 mins
  • 4 hours, 26 mins
  • United Kingdom
  • English
  • Drama, Crime, Mystery

Sherlock Holmes and Dr John Watson's adventures in 21st Century London. A thrilling, funny, fast-paced contemporary reimagining of the Arthur Conan Doyle classic

3 episodes

4x01 The Six Thatchers

  • Season Premiere

    2017-01-01T19:00:00-02:00 — 88 mins

One mysterious case in particular baffles Scotland Yard - but Sherlock is more interested in a seemingly-trivial detail. Why is someone destroying busts of the late Prime Minister Margaret Thatcher? Is there a madman on the loose? Or is there a much darker purpose at work?

4x02 The Lying Detective

  • 2017-01-08T19:00:00-02:00 — 89 mins

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.

4x03 The Final Problem

  • 2017-01-15T19:00:00-02:00 — 89 mins

Long buried secrets finally catch up with the Baker Street duo. Someone has been playing a very long game indeed and Sherlock and John Watson face their greatest ever challenge. Is the game finally over?