This "film" is directed by Harry Thomason, who along with his wife Linda Bloodworth, stayed in the White House as a guest of the Clintons on numerous occassions, and directed the very effective "introductory video" of Mr. Clinton shown at the 1992 convention ("The Man from Hope"). Do not assume this is some objective search for the truth.
I read a story about it a month ago. It makes a hero of Susan McDougal. Why? Because she defied a federal court by refusing to testify.