"X" The Man with the X-Ray Eyes

This is one of my all-time favorite movies, a Roger Corman classic. As I was prepping my talk for the ARE2010 conference, it kept coming to mind, so I sat down and watched the whole thing (on the plane on the way to the conference), and it proved to be the anchor for the whole talk! For such a goofy movie, it has surprisingly deep implications. I wonder what else its screenwriter has written?