Whether you’re a Watergate junkie like me or don’t know how a “third-rate burglary” toppled a President and changed the world of American politics — for good, for bad, and forever, be sure to watch the Discovery Channel’s “All the President’s Men Revisited” on April 21 at 8:00 (7 central).  The original “All the President’s Men” was a book and then an Oscar-winning movie from the perspective of Robert Woodward and Carl Bernstein, the young Washington Post reporters who covered — and uncovered — the story.  Since the movie was made, there have been many new revelations, including the answer to the biggest secret of all: the identity of Deep Throat, Woodward and Bernstein’s secret inside source.

This update includes riveting archival footage, shocking Oval Office recordings, and compelling new interviews with those who perpetuated the crimes, those who pursued them, and those who portrayed them.  The film features comments from Robert Redford and the man he portrayed, Bob Woodward, Carl Bernstein and the man who portrayed him, Dustin Hoffman, along with Jon Stewart, Rachel Maddow, and more.