揭秘神探夏洛克 Unlocking Sherlock

　　A "Sherlock"-themed Special Awesome Documentary on PBS.
　　 A one-hour special that explores how writers Steven Moffat and Mark Gatiss created the hit television sensation.
　　 − Go behind the scenes of the new “Sherlock” and watch interviews
　　 with Benedict Cumberbatch and Martin Freeman −