Were going to bet that everyone has probably daydreamed of making a movie at least once in their life. To help those Scorsese flights of fancy come true, Matt Damon and Ben Affleck are back in the saddle of HBOs Project Greenlight, the reality series that follows a film project from start to finish. Compared to the shows initial run (in the early 2000s, before options like Red Digital Cinema or YouTube were popular), though, this will be a bit different.