Enter the world of the world's only consulting detective, Sherlock Holmes (Benedict Cumberbatch), and his long-suffering, faithful friend, Dr. John Watson (Martin Freeman). Watch cast interviews and behind-the-scenes video, test your powers of deduction, and investigate Season 4, premiering January 1, 2017, on MASTERPIECE on PBS.
Toby Jones Joins Season 4
Find out about the latest addition to the Sherlock cast.
Sherlock Trivia Quiz
Test your knowledge of the Sherlock special!
Sherlock BTS Storify
See on-set photos from the cast and crew.
Mark Gatiss Podcast
The Sherlock co-creator gives insider insights on the making of the series.
Sherlock Special Slideshow
See a collection of behind-the-scenes images from "The Abominable Bride."
Sherlock Personality Quiz
Are you more Sherlock...or sidekick? Take our quiz to find out which Sherlock character you are most like.
Season 3 Character Hub
Find out all about the characters and actors of Sherlock!
MASTERPIECE: Leading Man Quiz
Riveted by the end of Sherlock season 2? Comment with other fans on the climactic season finale.
Test your powers of perception and see how they stack up against Sherlock!
The Making of Moriarty
Actor Andrew Scott and co-creators Mark Gatiss and Steven Moffat take us into the mind of a madman.
Praise for Sherlock
"The appeal is elementary:
good, unpretentious fun."
The New York Times
"Tremendously clever fun"
"What an exhilarating return."
The Independent (London)