On any street, behind any smile, lurks an American Monster. Never-before-seen-video footage looks straight into the eyes of a killer, hidden in plain sight. Mom next door; dad across the street; the kid who never broke the rules. Anyone can be a monster.
![Syndrome [E]](https://image.tmdb.org/t/p/w300/d1KLA95GTR0WbG9dXe4JF1LRy3Z.jpg)
