Filmmaker Stuart Kershaw explores the parallels between extremist movements across the political spectrum as he asks the question: What drives a young recruit to fanatical obedience? Kershaw uncovers why the militant Neo-Nazi is so similar to his communist counterpart. How the jarhead marine undergoes indoctrination like the Islamist suicide bomber in Palestine. Exploring the nature of fundamentalist thinking and the death of traditional religious values, this film corners the young men willing to risk everything for the infamy and honor of self-sacrifice, offering a disturbing possibility - that 21st century man might exist without belief in a God but never without belief in a Devil.