The BEST episodes of Sherlock season 4

Every episode of Sherlock season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Sherlock season 4!

Sherlock Holmes and his partner Dr. John Watson solve crimes in 21st century London.

Last Updated: 4/27/2024Network: BBC OneStatus: Ended
The Lying Detective
7531 votes

#1 - The Lying Detective

Season 4 - Episode 2 - Aired 1/8/2017

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.

Directors: Nick Hurran
Watch Now:AmazonApple TV
The Final Problem
7011 votes

#2 - The Final Problem

Season 4 - Episode 3 - Aired 1/15/2017

Someone has been playing a very long game indeed and, alone and defenceless, Sherlock and Dr Watson face their greatest ever challenge.

Directors: Benjamin Caron
Watch Now:AmazonApple TV
The Six Thatchers
8191 votes

#3 - The Six Thatchers

Season 4 - Episode 1 - Aired 1/1/2017

Why is someone destroying images of Margaret Thatcher? Is there a madman on the loose? Or is there a much darker purpose at work?

Directors: Rachel Talalay
Writer: Mark Gatiss
Watch Now:AmazonApple TV