It must really almost be summer, because Screen on the Green, the annual film series held on the National Mall, has announced their line-up. Once again, the AOL City Guide gets the scoop, thanks to the unholy march of media conglomeration. The good news is that unlike last year, which served up a lot of camp and guilty pleasure fare such as The Day the Earth Stood Still, this year's selections include two of the best films ever made, two grossly underappreciated gems, and one that's total camp (of course). As always, we'll preview each of the films as the dates draw closer. For now, whet your appetite on the schedule: more ›