I've seen Empire Strikes Back at least 300 times.
No, I'm not joking. Star Wars isn't far behind that number, either. I spent many high school and college nights sketching and watching those two movies. Return of the Jedi is a distant third. I can literally quote those entire movies without missing a line. Well, I used to be able to, anyway. I can only do about half of each movie now. I still watch the original trilogy 5-10 times a year.
Or check out my new webcomic: http://selfcentent.com/