The Veracity of Hollywood Films
From Information is Beautiful, via Kottke, comes a pretty amazing set of infographics showing a scene-by-scene analysis of how close “based on a true story” films match the historical record. Blue represents a good match, which red are embellishments or fabrications.
You can even click on an individual scene to read more details about it. This is a huge amount of information packed into easy-to-read graphs.