Episode 1
I Guess I'm a Maniac
30m7.5 / 10
Covers a cold case in Florida involving a strangled woman and a surprise confession nearly a decade later exposing a sexual psychopath.
Where to watch Signs of a Psychopath
TV series
Signs of a Psychopath
2020TV-1411 seasons7.8 / 10
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?
Availability
Not streaming in United States
Signs of a Psychopath premiered August 23, 2020. We don't have a confirmed streaming, rental or purchase option yet.
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?
Season 11 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
I Don't Belong Out Here
30m8.0 / 10
Follows a disturbed brother confessing to a multi-generational family slaughter and an older cold case, revealing a narcissistic psychopath seeking to return to prison.
Where to watch Signs of a PsychopathEpisode 3
I Can't Stop Myself
8.2 / 10
When a 15-year-old Florida girl runs away with her troubled boyfriend, someone brutally murders a 66-year-old disabled man miles away in his home. Upon their apprehension, police discover the young couple are, in fact, thrill-seeking murderers.
Where to watch Signs of a PsychopathEpisode 4
Violence Is What I'm Fixed On
8.2 / 10
After a mother of three mysteriously vanishes following a night out on the town, investigators uncover a sexual psychopath's nightmarish desires. Several days later, they discover her body in her own septic tank, revealing how callous the murderer is.
Where to watch Signs of a PsychopathEpisode 5
I Think I Can Outsmart God
8.5 / 10
In the morning hours of Christmas Eve, motorists are horrified when they discover two bodies along the shoulder of I-85. When detectives catch the killer, they uncover a militant psychopath with a penchant for guns and violent rescue-mission fantasies.
Where to watch Signs of a PsychopathEpisode 6
I Just Wanted To Hurt Her
7.8 / 10
When a young woman vanishes, it doesn't take long for detectives to zero in on her estranged husband. When questioned, he appears eerily calm and casual, but what they soon reveal is an impulsive and rage-driven psychopath who cannot tolerate rejection.
Where to watch Signs of a PsychopathEpisode 7
I've Got a Criminal Mind
30m7.8 / 10
A killer brutally murders an elderly couple, and detectives quickly focus on their 17-year-old grandson who lives with them. When they finally capture him, they uncover a charismatic young psychopath with a hunger for fast food and revenge.
Where to watch Signs of a PsychopathEpisode 8
I Wanted To Keep Her
30m8.0 / 10
When a grandmother vanishes, her grandson spins a twisted narrative about her demise and the disturbing location of her body inside a freezer. It doesn't take long for detectives to uncover the killer responsible ... a parasitic psychopath.
Where to watch Signs of a PsychopathEpisode 9
I Had Everybody Fooled
8.0 / 10
Some of the most dangerous killers in modern history exhibit common psychopathic traits.
Where to watch Signs of a PsychopathEpisode 10
The Apocalyptic End
A mass suicide later proves to be a murder orchestrated by a psychopathic family annihilator.
Where to watch Signs of a PsychopathEpisode 11
Something Took Control of Me
A psychopathic husband kills his young wife and leaves her decapitated head in a bathtub.
Where to watch Signs of a PsychopathEpisode information updated Sep 21, 2026
Available now in United States
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More about Signs of a Psychopath
Cast
N.G. BerrillPsychologist
Samantha TurretReporter
Credits
- Written by
- Alissa Collins
Production details
- Status
- Returning Series
- Series type
- Documentary
- Episodes
- 103
- Original language
- English
Networks & production
Investigation DiscoveryUnited States
Red Marble MediaUnited States
Themes
criminologypersonality disordertrue crime