Stephen Dost
Director
Signs Of A Psychopath (2020)
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?
Genres: Crime, Documentary
Keywords: tmdb.true-crime, tmdb.criminology, tmdb.personality-disorder, imdb.psychopath, imdb.psychopathy, imdb.murder, imdb.true-crime-documentary + 7 more, imdb.psychopathic-criminal, imdb.murderer, imdb.criminology, imdb.personality-disorder, imdb.episodic, imdb.crime-documentary, imdb.true-crime
Watch Providers: Investigation Discovery, Spectrum On Demand, Discovery +, Discovery+ Amazon Channel, HBO Max Amazon Channel + 3 more, HBO Max, Philo, YouTube TV
Production Companies: Red Marble Media
Network: Investigation Discovery
Country: United States
Production Country:
United States
Languages:
English
7.3
Season 1
9 episodes
7.0
Season 2
6 episodes
7.0
Season 3
7 episodes
6.9
Season 4
10 episodes
6.8
Season 5
11 episodes
6.6
Season 6
10 episodes
7.0
Season 7
9 episodes
6.8
Season 8
10 episodes
6.9
Season 9
10 episodes
7.3
Season 10
15 episodes
Season 11
0 episodes
Watch Trailer
Investigation Discovery
2231 min
23 min/ep
Aug. 23, 2020
Sept. 29, 2025, midnight
Returning Series
TV-14 / 14+