First air date: Aug 23, 2020
Episode duration: 00h 23m
Rating: (7.7) based on 7 votes
Status: In production
Seasons: 9
Episodes: 80
Starring: N.G. Berrill
Genre: Documentary, Crime

Trailer

This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?

This show is available on