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Signs of a Psychopath
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?
The world, in frames.
Stills, posters, and artwork in every language.
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Season after season.
Choose a season and explore every episode.
Season 1
9 episodes2020-08-23
Season 2
6 episodes2021-05-30
Season 3
7 episodes2021-09-14
Season 4
10 episodes2022-03-09
Season 5
11 episodes2023-01-22
Season 6
10 episodes2023-07-09
Season 7
9 episodes2024-02-258
Season 8
10 episodes2024-06-02
Season 9
10 episodes2025-02-1610
Season 10
15 episodes2025-08-0311
Season 11
19 episodes2026-08-11Behind the frames.
Created by—
Original languageEnglish
Original release2020-08-23
ProductionUnited States of America
Where to watch
Stream
HBO Max Amazon ChannelPhiloDiscovery+ Amazon ChannelYouTube TVInvestigation DiscoveryHBO MaxDiscovery +
Free
Spectrum On Demand
With ads
Investigation Discovery
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