Did you know that "The Spy Who Came in from the Cold" by a certain David Cromwell (aka John Le Carré) sold between 12-15 million physical copies? That's before Richard Burton took on the mantle of "Lemeas" from that novel and long before Sir Alec Guinness took on the part of the forensic super-spy "George Smiley" in "Tinker Tailor Soldier Spy" and that gives us quite an indication as the phenomenal success of this writer who basically bares his soul here in a one-to-one with Errol Morris. Spurred on only sparingly by the director, we are left with what is an succinct and informative retrospecti... read the rest.