There's currently a lot of doubt as to whether this incompetent-looking movie is real. I'd say one look at the "MRI scanner" and the ceiling fan above it would indicate... noooo. Here's an alleged interview with the writer/director where he claims the budget was $5 million.
chairs that move to the movie: http://www.yourwestvalley.com/articles/action_5638___article.html/seat_minute.html
I just watched JFK for the 100th time. It is still one of the funniest movies I have ever seen.