Sherlock (TV series)
Episodes
Four series, each consisting of three episodes, have been produced. The first series was initially broadcast in July and August 2010 on the BBC, later premiering on Public Broadcasting Service (PBS) in the United States in October 2010.

Sherlock (TV series)

Section Title: Episodes
Table Section Text: Four series, each consisting of three episodes, have been produced. The first series was initially broadcast in July and August 2010 on the BBC, later premiering on Public Broadcasting Service (PBS) in the United States in October 2010.

Series	Episodes	Originally aired	Average ratings (millions)

First aired	Last aired	UK	US

1	3	25 July 2010	8 August 2010	8.37	N/A

2	3	1 January 2012	15 January 2012	10.23	4.4

3	3	1 January 2014	12 January 2014	11.82	6.6

Special	1 January 2016	11.64	3.4

4	3	1 January 2017	15 January 2017	10.00	N/A

Sentence(s)

The 2016 New Year's Day special of Sherlock drew 11.64 million viewers.
In 2016, the special episode of Sherlock had 11.64 million viewers.
Sherlock's 2016 New Year's Day special drew 11.64 million viewers.

final_sentence: The 2016 New Year's Day special of Sherlock drew 11.64 million viewers.
final_sentence: In 2016, the special episode of Sherlock had 11.64 million viewers.
final_sentence: Sherlock's 2016 New Year's Day special drew 11.64 million viewers.