When Alan Bennett’s 1991 play The Madness of George III was filmed, we’re told, the title was tweaked to The Madness of King George so as not to alienate potential attendees—especially ignorant Yanks—who hadn’t seen The Madness of George and The Madness of George II. Though many such too-good-to-be-true stories turn out to be utter malarkey, this one’s partly for real.