A few years back a good friend of mine in NY took me to see the cult movie, The Last Picture Show, as directed by Peter Bogdanovich. Although the movie was not exactly to my taste I was lucky enough to be in the audience of Peter Bogdanovich who had attended the screening. He was a wonderfully entertaining character with many anedotes about the many stars he knew over the years and his doomed relationship with Cybill Sheperd.
There is a great interview with him by the BBC World Service that's worth taking a look at.
He also has a new book out called Who the Hell's in It?: Conversations with Legendary Film Stars that is supposed to be very entertaining (I've not had a chance to read it yet).