From the director of "Hoop Dreams" comes a documentary revolving around sports' most hot-button issue: head injuries. Per the YouTube, "Head Games tells the story of football player and wrestler Chris Nowinski's quest to uncover the truth about the consequences of sports related head injuries. It includes relevant science on brain trauma, advice on how to better deal with concussions at all levels of sports, and some of the tragic stories from sports such as football, hockey and soccer that have now been determined to be due to concussions."