The Janitor
I've always wondered what the point of that scene with Marsden and Sadler was about...the one where he finds the book in the janitor's coveralls, there's this kind of weird understanding that goes back and forth between them, like Marsden's character realizes he's some prodigy genius or something and that Sadler is in hiding.
I don't know, it just always felt like there was something implied going on there I never quite 'got'.