The second season of Sherlock returns to the BBC on January 1st with A Scandal In Belgravia:
In episode one of this new series, compromising photographs and a case of blackmail threaten the very heart of the British establishment but, for Sherlock and John, the game is on in more ways than one as they find themselves battling international terrorism, rogue CIA agents and a secret conspiracy involving the British government. But this case will cast a darker shadow over their lives than they could ever imagine, as the great detective begins a long duel of wits with an antagonist as cold and ruthless and brilliant as himself: to Sherlock Holmes, Irene Adler will always be THE woman.
The series will likely show in the US on TV at some point after that or via torrent quite a bit sooner.
The BBC aired a new adaptation of Sherlock Holmes this summer called, simply, Sherlock. The three 90-minute episodes are set in the present day (which could have been cheesy but isn't) and make for some really good television. American audiences can find all three episodes on Masterpiece Mystery on PBS starting this week:
Starring Benedict Cumberbatch (Atonement, The Last Enemy) in the title role, Martin Freeman (The Office, UK) as Dr. John Watson and Rupert Graves (God on Trial, The Forsyte Saga) as Inspector Lestrade, Sherlock premieres on Masterpiece mystery! on Sundays, October 24, 31, and November 7, 2010 at 9pm ET on PBS (check local listings).
In with three criminally clever whodunits, A Study in Pink (October 24), The Blind Banker (October 31) and The Great Game (November 7), consulting detective Sherlock Holmes teams up with former army doctor John Watson to solve a dizzying array of crimes with his signature deductive reasoning. From the writers of Doctor Who, Sherlock is co-created and written by Mark Gatiss and Steven Moffat.
Worth seeking out, especially if you get PBS in HD (here's the opening title sequence). If you miss it, the series is also available on Blu-ray and DVD on Nov 9.