Two years after Sherlock’s "death", Dr. John Watson has got on with his life. But, with London under threat of a devastating terrorist attack, Sherlock is about to stage his outrageous resurrection. But if he thinks everything will be just as he left it, he’s in for a very big surprise...
"Sherlock III: The Empty Hearse" on Masterpiece Mystery! airs on Sunday, January 19th at 9:00 p.m. on channels 3 and 3-1.