What about the references to Portland and Seattle. Everytime the character DiCaprio asked about Portland, the other "marshall" kept saying he was from Seattle. DiCaprio's character kept looking confused about this. I don't understand the relation other than Portland Maine and Portland Oregon... Just confused me too but I thought the movie was great after viewing it twice. There were lots of clues to DiCaprio being the crazy one. It seems that Burt Lancaster played in a movie similar to this long ago about a patient who thought he was the head of the hospital but all the time the patients were the doctors and were trying to fix him by role playing. I can't remember the movie though. maybe I'm the crazy one