Sherlock, Season 2: The Hounds of Baskerville
Sherlock and Watson pursue the trail of the Baskerville experiments, top-secret government research on genetically engineered gigantic animals for military use. Benedict Cumberbatch and Martin Freeman star in Sherlock. [Sherlock Season 3 premieres Sunday, Jan. 19, 2014, 9:58pm ET on MASTERPIECE on...
Air date: 05/13/2012