I just watched this documentary, The One Percent, on Netflix.
It is a film that explores the gap between the rich and poor in the U.S. (and the world). The thing I found unique was the perspective -- it was made by Jamie Johnson, an heir to the Johnson & Johnson enterprise and fortune. The film is his personal exploration and he is able to use his name to get some great interviews.
Here's part one on You Tube. Follow the links or check out the film on Netflix or your local library to see the whole thing: