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Signs of a Psychopath
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Signs of a Psychopath

63/100
43 Ratings

2020 - Ongoing

Documentary

14+ (TV-14)

For every psychopath there are signs. Would you see them? Revisiting some of the most dangerous killers in modern history to see which psychopathic traits they exhibited. Featuring real archive footage.

Where to Watch

Prime Video
Watch on Prime Video

Available to rent or buy

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Currently you are able to watch Signs of a Psychopath streaming on DIRECTV Stream, Discovery+ (Via Prime Video), Discovery+, MAX (Via Hulu), MAX (Via Prime Video), MAX, Investigation Discovery, Investigation Discovery, Philo, and Roku. It is also possible to buy Signs of a Psychopath on Prime Video, Apple TV, and VUDU.

'Signs of a Psychopath' Streaming: How to Watch Anywhere

Currently, Signs of a Psychopath is available in Australia, Canada, the UK, and the US

If Signs of a Psychopath is not available in your country or you're traveling, use NordVPN to access it anywhere. Plus, Reelgood users get 3 months free, making it easier to enjoy your favorite content without interruptions.

CountryServicesAccess with NordVPN
United StatesDIRECTV STREAM, Discovery+, MAX, Investigation Discovery (Free), Philo, Roku✅
United KingdomDiscovery+✅
AustraliaFoxtel Now✅
CanadaCitytv✅
New ZealandNot Available✅

Streaming availability last updated: 03:03:10 AM, 07/09/2025 PST

More Information on Signs of a Psychopath

For every psychopath there are signs. Would you see them? Revisiting some of the most dangerous killers in modern history to see which psychopathic traits they exhibited. Featuring real archive footage. Signs of a Psychopath featuring N.G. Berrill and Samantha Turret has one or more episodes streaming on MAX, streaming with subscription on Philo, streaming on Discovery+, and 7 others. It's a crime and documentary show with 87 episodes over 9 seasons. Signs of a Psychopath is still airing with no announced date for the next episode or season.

Documentary

Crime

2020

14+ (TV-14)

9 Seasons

US

Psychologist

N.G. Berrill

Ratings & Reviews

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Dislike
28%
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Like
33%
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Love
39%
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63
/ 100
43 Ratings
#8324of all TV Shows

The Reelgood Score is a comprehensive weighted index designed to evaluate movie & TV quality, deriving its value from a blend of Reelgood user engagement, external ratings metrics expressed through content popularity, and user feedback, including ratings such as "loved," "liked," and "disliked." The score is presented on a scale from 1 to 100, where 100 signifies content that is highly esteemed and positively rated within the community.

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EPISODE GUIDE

Signs of a Psychopath Season 9 Overview

Feb 16, 2025 - Mar 16, 2025

Season 9 of Signs of a Psychopath has 8 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 9 Episodes

Season 09, Episode 08 Make Me Look Not Guilty
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S09 E08Make Me Look Not Guilty
Mar 16, 2025

A teenage girl goes missing from Belmar, New Jersey. Unable to find her, detectives obtain a secret recording that uncovers...

S09 E08 of Signs of a Psychopath is available to stream on Discovery+, MAX, Investigation Discovery and for Rent or Purchase on 3 Services.

Season 09, Episode 07 I am the Worst Husband
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S09 E07 I am the Worst Husband
Mar 5, 2025

When a woman disappears, detectives identify her manipulative, ex-convict husband as the prime suspect and uncover evidence suggesting he's a...

S09 E07 of Signs of a Psychopath is available to stream on Philo, Discovery+, DIRECTV STREAM, MAX, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 09, Episode 06 Everybody Was Agreeing to It
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S09 E06 Everybody Was Agreeing to It
Mar 2, 2025

A young man's confession to participating in a plot to murder another teenager stuns police of Ocala, Florida. As detectives...

S09 E06 of Signs of a Psychopath is available to stream on Philo, Discovery+, DIRECTV STREAM, MAX, Investigation Discovery and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 8 Overview

Jun 2, 2024 - Jul 7, 2024

Season 8 of Signs of a Psychopath has 10 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 8 Episodes

Season 08, Episode 10 Birth of a Psychopath
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S08 E10 Birth of a Psychopath
Jul 7, 2024

Experts review cases of blooming psychopathic killers from an early age.

S08 E10 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 08, Episode 09 I'm Not a Weirdo
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S08 E09 I'm Not a Weirdo
Jun 30, 2024

A grandmother disappears, and the lone suspect is an erratic young man.

S08 E09 of Signs of a Psychopath is available to stream on Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 08, Episode 08 She Said She Didn't Care
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S08 E08 She Said She Didn't Care
Jun 30, 2024

Two missing people reveal a psychopathic family member's twisted plan.

S08 E08 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 7 Overview

Feb 25, 2024 - Apr 7, 2024

Season 7 of Signs of a Psychopath has 9 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 7 Episodes

Season 07, Episode 09 Ties That Bind
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S07 E09 Ties That Bind
Apr 7, 2024

Experts explore cases of psychopathic killers known as family annihilators.

S07 E09 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 07, Episode 08 I Am the Weirdest Guy
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S07 E08 I Am the Weirdest Guy
Mar 31, 2024

A mother finds her two sons murdered in Melrose, Florida. Their aunt's boyfriend confesses killing them, and tries to blame...

S07 E08 of Signs of a Psychopath is available to stream on Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 07, Episode 07 Make Sure You Get My Good Side
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S07 E07 Make Sure You Get My Good Side
Mar 31, 2024

A road rage incident near Caledonia, Michigan turns deadly as an elderly man is beaten to death by a remorseless...

S07 E07 of Signs of a Psychopath is available to stream on Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 6 Overview

Jul 9, 2023 - Jun 30, 2024

Season 6 of Signs of a Psychopath has 15 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 6 Episodes

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Signs of a Psychopath Season 5 Overview

Jan 22, 2023 - Mar 5, 2023

Season 5 of Signs of a Psychopath has 11 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 5 Episodes

Season 05, Episode 11 How to Spot a Psychopath
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S05 E11 How to Spot a Psychopath
Mar 5, 2023

This installment discusses going inside the minds of psychopaths to see if it is possible to discover when their pervasive...

S05 E11 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 05, Episode 10 I'm a Sick Puppy
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S05 E10 I'm a Sick Puppy
Feb 26, 2023

When a Catholic priest, Reverend Father Rene Wayne Robert, age 71, of Saint Augustine, Florida goes missing, police focus on...

S05 E10 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 05, Episode 09 In My Van, I'm the Aggressor
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S05 E09 In My Van, I'm the Aggressor
Feb 26, 2023

Omaha police officers chase down a stolen vehicle driving recklessly. When they arrest the driver, he shocks detectives by giving...

S05 E09 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 4 Overview

Mar 9, 2022 - Apr 6, 2022

Season 4 of Signs of a Psychopath has 10 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 4 Episodes

Season 04, Episode 10 He Is Not Among the Living
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S04 E10 He Is Not Among the Living
Apr 6, 2022

A woman reports her boyfriend is missing after finding a pool of blood in their apartment. When investigators start their...

S04 E10 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 04, Episode 09 The Women on His List
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S04 E09 The Women on His List
Apr 6, 2022

In rural Wilno, Ontario a vigilante leaves his home on a mission to confront three women who have rejected him...

S04 E09 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 04, Episode 08 I Call Him Monster
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S04 E08 I Call Him Monster
Mar 30, 2022

Nov. 2015: Police respond to a car crash alongside a highway in Grand Rapids, MI. Investigators at the scene realize...

S04 E08 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 3 Overview

Sep 14, 2021 - Sep 28, 2021

Season 3 of Signs of a Psychopath has 7 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 3 Episodes

Season 03, Episode 07 She Isn't Acting Dead Enough
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S03 E07 She Isn't Acting Dead Enough
Sep 28, 2021

Police respond to a 911 call to find a father of two dead in his home with 15 gunshot wounds....

S03 E07 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Season 03, Episode 06 I'm Just a Sick Murderer
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S03 E06 I'm Just a Sick Murderer
Oct 12, 2021

An officer response to a 911 call placed by a robber on the lam who feels compelled to turn himself...

S03 E06 of Signs of a Psychopath is available to stream on Philo, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 2 Services.

Season 03, Episode 05 You Met the Angel of Death
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S03 E05 You Met the Angel of Death
Oct 5, 2021

When a graduate student suddenly goes missing, the family he's staying with immediately contacts police. Days later, a horrific discovery...

S03 E05 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 2 Overview

May 30, 2021 - Aug 24, 2021

Season 2 of Signs of a Psychopath has 8 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 2 Episodes

Season 02, Episode 09 Wolves
Not Available
S02 E09 Wolves
Aug 24, 2021

Police question a man about his ex.

S02 E09 of Signs of a Psychopath is not available to stream or rent on any services. Track the series to get notified when it becomes available on your services.

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Season 02, Episode 08 Inhuman
Not Available
S02 E08 Inhuman
Jul 22, 2021

Dead bodies are found in a village.

S02 E08 of Signs of a Psychopath is not available to stream or rent on any services. Track the series to get notified when it becomes available on your services.

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Season 02, Episode 06 Only if There's Something in it for Me
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S02 E06 Only if There's Something in it for Me
Jun 20, 2021

While being questioned in the abduction of an Anchorage barista, a young local businessman starts negotiating with investigators to reveal...

S02 E06 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 1 Overview

Aug 23, 2020 - Oct 18, 2020

Season 1 of Signs of a Psychopath has 9 episodes that are available to stream on MAX, Philo, Discovery+, DIRECTV STREAM, Roku, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

Signs of a Psychopath Season 1 Episodes

Season 01, Episode 08 Now They Lay Me Down to Sleep
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S01 E08 Now They Lay Me Down to Sleep
Oct 18, 2020

After a house fire in Texas, suspicion lands on John Hummel when his family's brutally murdered bodies are discovered in...

S01 E08 of Signs of a Psychopath is available to stream on Philo, Discovery+, Roku, MAX and for Rent or Purchase on 3 Services.

Season 01, Episode 07 I Am the Devil
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S01 E07 I Am the Devil
Oct 11, 2020

A missing Colorado woman's roommate claims she'll do anything to help find her, but investigators fear they may have a...

S01 E07 of Signs of a Psychopath is available to stream on Philo, DIRECTV STREAM, Roku, MAX, Discovery+, Investigation Discovery, Investigation Discovery (Free) and for Rent or Purchase on 3 Services.

All Seasons of Signs of a Psychopath

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Season 1
9 Episodes | MAX, Prime Video, Apple TV, DIRECTV STREAM, Discovery+, Investigation Discovery (Free), Investigation Discovery, Philo, Roku, Vudu, & Rent or Buy

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Cast & Crew for Signs of a Psychopath

NB

N.G. Berrill

Psychologist