Episode 1
I Am Strange
23m7.0 / 10
A heartless gunman shoots a young couple with devastating consequences.
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 3 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
The Good Girl
23m7.0 / 10
A home invasion leads to the revelation of a shocking double life.
Where to watch Signs of a Psychopath
Episode 3
Do Her Mortal Harm
23m7.0 / 10
The naked and mutilated body of a mother turns up at the bottom of a ravine in Baton Rouge, Louisiana. When tire tracks lead investigators to a suspect, they encounter an undetected serial killer who confesses to butchering eight women over a decade.
Where to watch Signs of a PsychopathEpisode 4
I Killed Him. Boom. Boom.
23m7.0 / 10
Police respond to a 911 call to find a father of two dead in his home with more than 15 gunshot wounds. Police question the family, but one person is missing, his mother-in-law. Now detectives must determine if this grandma could be a deadly psychopath.
Where to watch Signs of a Psychopath
Episode 5
You Met the Angel of Death
23m7.0 / 10
When a graduate student suddenly goes missing, the family he's staying with immediately contacts police. Then, just days later, a horrific discovery forces investigators to face a rare kind of monster.
Where to watch Signs of a PsychopathEpisode 6
I'm Just a Sick Monster
23m7.0 / 10
An officer responds to a 911 call placed by a robber on the lam who feels compelled to turn himself in. However, when the officer arrives at the scene, the criminal confesses to much more than breaking and entering.
Where to watch Signs of a PsychopathEpisode 7
She Isn't Acting Dead Enough
23m7.0 / 10finale
A man crashes into the back of a woman's vehicle early one morning. Officers respond to the scene only to find her car abandoned. Witnesses point to the other driver, and detectives are horrified to discover a sadistic psychopath who admits to murder.
Where to watch Signs of a PsychopathEpisode information updated Sep 2, 2026
Available now in United States
What to watch instead
These shows are available now and closely match Signs of a Psychopath.
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