Here’s your first look at Sherlock series 3! An ominous Sherlock watches John Watson as the good doctor grieves his friend’s (faked) death. How exactly did the super sleuth survive that great fall? The answer will be revealed when Sherlock returns to PBS on January 19, 2014. Benedict Cumberbatch and Martin Freedman return in three brand new 90-minute installments: “The Empty Hearse” (January 19), “The Sign of Three” (January 26), and “His Last Vow” (February 2).