Signs of a Psychopath(2020)
Signs of a Psychopath Synopsis
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?
Signs of a Psychopath (2020) is a documentary and crime series that premiered on August 23, 2020, spanning 11 seasons and 103 episodes. It stars N.G. Berrill. Viewers rate it 7.8 out of 10 across 13 ratings.
- First aired:
- 2020-08-23
- Last aired:
- 2026-08-25
Signs of a Psychopath Cast & Crew
Main cast
Explore more Documentary shows
Signs of a Psychopath Reviews & Ratings
Average viewer score of 7.8/10 from 13 ratings.
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Signs of a Psychopath – Frequently Asked Questions
Where can I stream Signs of a Psychopath?
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Signs of a Psychopath (2020) is available to stream on HBO Max Amazon Channel, Philo, Discovery+ Amazon Channel, YouTube TV, Investigation Discovery, HBO Max and Discovery +, with episodes also available to buy from Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home. Availability comes from JustWatch data and varies by country.
How many seasons of Signs of a Psychopath are there?
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Signs of a Psychopath has 11 seasons and 103 episodes in total, starting from its premiere on August 23, 2020.
Is Signs of a Psychopath still running?
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Signs of a Psychopath is currently listed as returning series, with the most recent episode airing on August 25, 2026.
Who is in the cast of Signs of a Psychopath?
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Signs of a Psychopath (2020) stars N.G. Berrill. The full cast list with character names is available in the cast section of this page.
Is Signs of a Psychopath any good?
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Signs of a Psychopath (2020) is rated 7.8 out of 10 from 13 viewer votes, and suits viewers who like documentary and crime series. Reviews from viewers are collected further down this page.