Sherlock - Series 4
1 - The Six Thatchers
Air Date: January 1, 2017
Why is someone destroying images of Margaret Thatcher? Is there a madman on the loose? Or is there a much darker purpose at work?
2 - The Lying Detective
Air Date: January 8, 2017
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.
3 - The Final Problem
Air Date: January 15, 2017
Holmes and Watson travel to Europe to escape Moriarty's vengeance.