Documentaries such as Zana Briski and Ross Kauffman's Born into Brothels, Michael Moore's Fahrenheit 9/11, Jeffrey Blitz's Spellbound, along with March of the Penguins and An Inconvenient Truth have achieved critical as well as popular success. Although nonfiction film may have captured imaginations, many viewers enter and leave theaters with a nanve concept of "truth" and "reality"-for them, documentaries are information sources. But is truth or reality readily available, easily acquired, or undisputed? Or do documentaries convey illusions of truth and...