Just saw this movie on Netflix (instant). This is a must see, about one of the greatest singer-songwriter-musicians maybe ever. Trailer:
http://www.youtube.com/watch?v=SoFpvG5fb-0
You could also buy this if you want.
http://www.amazon.com/Harry-Nilsson-Eve ... B003VZNAUS
I remember listing to his songs in the 70's but I learned so much more about Harry Nilsson and his connections to the Beatles and many other musicians. One unique individual. Very enjoyable movie.