Overview
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.
Seasons & Episodes
Season 1
Season 2
Season 3
Season 4
Season 5
Season 6
Season 7
Season 8
Season 9
Season 10
Season 11
Season 12
Season 13
Details
First Aired
2016-06-01
Status
Returning Series
Network
Investigation Discovery
Type
Documentary
Language
EN
Episodes
130
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