Marvel’s Secret Playbook Revealed! 01:10:58

				<p>In 1977 Marvel launched a new series that depicted alternate timelines and endings to many of their classic stories. Little did we know how prescient this comic would be, as, over time, the concepts were used to affect actual cannon &amp; continuity, influencing many depictions of Marvel’s familiar icons! The lasting impact of Marvel’s Secret Playbook, WHAT IF? put under the microscope! </p>