The Act of Killing - Very hard to watch. It's a documentary that interviews men who were military when Indonesia became a military government in 1965. They killed everyone who was communist, Chinese, or they thought were communist or Chinese. The film makers basically have these guys act in a "movie" that revisits what they did, and they tell all the "actors" that they are going to show Americans how much good these guys did to eliminate communism. And of course they're so egotistical that they go along with it without thinking twice. When they act out the victims you see it dawn on them exactly what they were doing to people, like they had never had an ounce of empathy in their life until they were basically forced to. It is a pretty bizarre look into the psychology of a killer.