It doesn’t take much deductive skill to pay homage to PBS’ Sherlock (2010-17), the superb British tribute to the iconic detective team of Sherlock Holmes and Dr. John Watson. Updated to contemporary London, the series earned Emmys for both Benedict Cumberbatch as the brilliant eccentric title character and Martin Freeman as the Army surgeon turned loyal aide in crime-solving. The beloved odd couple continues to delight as they keep the world safe from the evil Moriarty.