This is an interesting and fun cartoon which mockingly traces the history of evil. The creator notes of the video, "The film was intended to show what people have believed in and pointed to as evil throughout history. It was meant to get you to think about what evil really is. It is meant to show that when we get too obsessed with evil we might end up taking part in it ourselves."
The video seems to end before it is done. I hope the creator can go back and finish the ending. Hat tip to Ralph Luker for finding this video.