NEW YORK, Dec. 24 (UPI) -- PBS says it plans to air a special called "Unlocking Sherlock" Jan. 12, a week ahead of the U.S. premiere of Season 3 of the British mystery series, "Sherlock."
The one-hour program "Unlocking Sherlock" explores how writers Steven Moffat and Mark Gatiss created the contemporary London-set series, "Sherlock," starring Benedict Cumberbatch and Martin Freeman as iconic sleuths Sherlock Holmes and Dr. John Watson.