Sherlock

See a new Sherlock, Season 4 trailer!

Sherlock, Season 3, with Benedict Cumberbatch and Martin Freeman, as seen on MASTERPIECE.

Preview for Sherlock Season 3 Episode 3, His Last Vow.

See a preview of Sherlock Season 3, Episode 2.

See a preview of Sherlock, Season 2.

What's ahead for Sherlock? The new season begins Sunday, May 6, 2012, on Masterpiece.

Sherlock season two concludes with The Reichenbach Fall.

Sherlock season two continues with The Hounds of Baskerville.

Airs Sunday, January 15, 2012 at 10:00 p.m. ET/PT. Check your local listings.

Sherlock Season 1: The Great Game re-airs on Masterpiece Jan. 29, 2012 at 10pm.

Sherlock Season 1: The Blind Banker re-airs on Masterpiece Jan. 22, 2012 at 10pm ET.

Sherlock Season 1: A Study in Pink re-airs on Masterpice Jan. 15, 2012 at 10pm ET.

Sherlock returns with Season 3 premiering Sunday, Jan. 19, 2014, on MASTERPIECE on PBS.

Sherlock Season 3 premieres Sunday, Jan. 19, 2014, on MASTERPIECE on PBS.

See a preview of Sherlock, Season 4, Episode 2.

See a preview of "The Final Problem."

Benedict Cumberbatch, Steven Moffat and others talked with Sherlock fans in this Q&A.

Series co-creator and actor Mark Gatiss (Mycroft) on the decision to take a trip in time.

The cast and creators divulge which Sherlock characters they identify with.

Sherlock's Mark Gatiss (Mycroft) gives clues about the special's title.

Masterpiece Mystery host Alan Cumming on the enduring appeal of Sherlock and Watson.

Masterpiece Mystery host Alan Cumming on whether he's more like Sherlock or Watson.

Sherlock co-creator Mark Gatiss on recreating a snowy Baker Street -- in July.

The stars and producers of Sherlock on their excitement in bringing back the series.

Sherlock co-creator Steven Moffat on the surprising joy of creating Molly Hooper.

Sherlock star Lara Pulver discusses her character Irene Adler's seduction of Sherlock.

Sherlock co-creator Steven Moffat on redesigning the Moriarty villain for the series.

Sherlock co-creator Steven Moffat on the relationship between Sherlock and Watson.

Sherlock star Lara Pulver on bringing the character of Irene Adler into the 21st century.

Get inside the PBS/Masterpiece Sherlock event in New York featuring Benedict Cumberbatch.

Sherlock star Lara Pulver on her role as Irene Adler in season 2 of Sherlock.

You can now stream all four seasons of Sherlock, with PBS Passport, an added member benefit!

Sherlock Holmes and Dr. Watson find themselves in 1890s London.