When you spend two years (give or take a month or two) waiting for another season of one of your favorite dramas to come back, you take whatever little tidbits you can get along the way. Such is life for fans of mystery series Sherlock, currently
Several members of the Sherlock cast and production team participated in the MediaGuardian Edinburgh International Television Festival, holding a masterclass session on the drama and dropping some exceptionally cryptic hints about Series 3.
