

Monsters can be found lurking behind any innocent smile and on any street corner in America. Never-before-seen-video footage stares straight into the eyes of these killers who hide in plain sight. Anyone can be a monster.

Season 1
6 Episodes • 2016

Season 2
10 Episodes • 2017

Season 3
12 Episodes • 2018

Season 4
12 Episodes • 2019

Season 5
10 Episodes • 2020

Season 6
10 Episodes • 2020

Season 7
10 Episodes • 2021

Season 8
10 Episodes • 2022

Season 9
10 Episodes • 2022

Season 10
10 Episodes • 2023

Season 11
10 Episodes • 2023

Season 12
10 Episodes • 2024

Season 13
10 Episodes • 2025