The BEST episodes of Signs Of A Psychopath

Every episode of Signs Of A Psychopath ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Signs Of A Psychopath!

For every sadistic psychopath...there were signs. Charm. Narcissism. Lack of empathy. Impulsiveness. Manipulation. Deception. These traits and others are the telltale 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?

Last Updated: 2/17/2026Network: Investigation DiscoveryStatus: Continuing
His Parents Didn't Like Me
star
7.85
26 votes

#1 - His Parents Didn't Like Me

Season 8 - Episode 4 - Aired 6/16/2024

A man finds his family slaughtered in their West Virginia home. The oldest son, 16-year-old Gavin Smith, is missing, he turns up hiding at his girlfriend's.

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Unorthodox and Weird
star
7.84
25 votes

#2 - Unorthodox and Weird

Season 8 - Episode 3 - Aired 6/10/2024

A 19-year-old woman vanishes, and the suspect is a former high school classmate with whom she had been communicating days earlier. The family is weary, for the suspect has a notorious past filled with sexual deviancy and homicidal urges toward women.

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I Killed Him. Boom. Boom.
star
7.79
38 votes

#3 - I Killed Him. Boom. Boom.

Season 3 - Episode 4 - Aired 9/28/2021

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.

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star
7.72
60 votes

#4 - I'm Not the Monster I Was

Season 1 - Episode 3 - Aired 9/6/2020

An unapologetic 14-year-old boy confesses to the murder of his best friend. Twelve years later, he's back in court with chance at a reduced sentence. Has this 26-year-old really changed? Or is he the same meticulous, cold-blooded killer he always was?

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star
7.71
21 votes

#5 - It's Despicable and Gruesome

Season 10 - Episode 6 - Aired 8/24/2025

When a young mother goes missing, her husband joins the search; police discover her dismembered body in a stack of bins; detectives find her husband to be a typical suburban dad, but learn a murderous psychopath lurks within.

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You're Never Going To Get it Out of Me
star
7.71
24 votes

#6 - You're Never Going To Get it Out of Me

Season 8 - Episode 5 - Aired 6/16/2024

(a.k.a. I Knew You Was Gonna Die) After meeting with her divorce attorney and estranged husband, a devoted mother of three vanishes into air. As friends and family desperately try to locate her, the husband instead plays a psychopathic game of cat and mouse with investigators.

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I’m Telling You I’m Dangerous
star
7.67
18 votes

#7 - I’m Telling You I’m Dangerous

Season 7 - Episode 5 - Aired 3/10/2024

A controlling husband murders his ailing wife and her parents.

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star
7.65
23 votes

#8 - He Went Boom

Season 10 - Episode 4 - Aired 8/10/2025

Police search for a killer who guns down a man in a parking lot.

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Only if There's Something in It for Me
star
7.64
42 votes

#9 - Only if There's Something in It for Me

Season 2 - Episode 6 - Aired 6/20/2021

While being questioned in the abduction of an Anchorage barista, a young local businessman starts negotiating with investigators to reveal details of a depraved secret life as one of America's most meticulous and psychopathic serial killers.

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You Met the Angel of Death
star
7.64
42 votes

#10 - You Met the Angel of Death

Season 3 - Episode 5 - Aired 10/5/2021

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.

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Most People Would Be Haunted
star
7.62
42 votes

#11 - Most People Would Be Haunted

Season 4 - Episode 4 - Aired 3/16/2022

A failed actor take out his rage on the weakest members of society; after killing four people, a chance encounter with police leads to his downfall; the interrogation room becomes the stage for this killer's final performance.

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Everyone Has a Death Sentence
star
7.62
39 votes

#12 - Everyone Has a Death Sentence

Season 4 - Episode 1 - Aired 3/9/2022

The Tourniquet Killer terrorizes young girls across Houston, Texas, and when advances in DNA finally lead to his arrest, this psychopath eagerly confesses to multiple murders; weeks before his execution, he grants one interview in the spotlight.

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star
7.62
26 votes

#13 - He Had it Coming

Season 7 - Episode 6 - Aired 3/24/2024

A concerned mother reports her 24-year-old son missing. He has fallen under the spell of a 47-year-old widowed woman. Detectives soon realize she's a sexual psychopath who has claimed the lives of more than one admirer.

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I Have a Surprise For You
star
7.61
38 votes

#14 - I Have a Surprise For You

Season 2 - Episode 5 - Aired 6/13/2021

A heartless teenage killer proves that evil has no age limit.

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My Pretty White Shoelaces
star
7.59
32 votes

#15 - My Pretty White Shoelaces

Season 8 - Episode 6 - Aired 6/23/2024

Hikers in Portland discover the badly decomposed body of a raped and strangled young girl. A month later, another woman turns up brutally murdered in same fashion. The prime suspect is a homeless drifter harboring dark sexual fantasies.

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I'm Am the Weirdest Guy
star
7.59
27 votes

#16 - I'm Am the Weirdest Guy

Season 7 - Episode 8 - Aired 3/31/2024

A mother awakes to find her two sons with their throats cut; their aunt's boyfriend confesses to his mother, and she wears a wire to capture her son; as he admits his guilt, it's clear how a psychopathic rage led to violence.

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I Felt a Release
star
7.59
22 votes

#17 - I Felt a Release

Season 9 - Episode 1 - Aired 2/16/2025

A psychopathic son wanting control murders his middle-aged parents.

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I Slept with a Knife
star
7.57
30 votes

#18 - I Slept with a Knife

Season 8 - Episode 2 - Aired 6/2/2024

Weeks after an 18-year-old man's friend reports him missing, his clothing turns up burned in a trash can behind a suburban home. When witnesses lead investigators to a young man with a history of violence, they soon learn he had not worked alone.

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Chase Me
star
7.57
83 votes

#19 - Chase Me

Season 1 - Episode 1 - Aired 8/23/2020

A 50-year-old woman is found dead in her home. All that's left behind is a note that reads, "Chase me." But when detectives uncover the killer, they quickly discover they have come face to face with a remorseless psychopath.

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Make Sure You Get My Good Side
star
7.57
23 votes

#20 - Make Sure You Get My Good Side

Season 7 - Episode 7 - Aired 3/31/2024

A road rage incident turns deadly as an elderly man is beaten to death by a teenager who claims he was acting in self-defense; detectives not only find holes in his story but uncover that he is a remorseless and manipulative psychopath.

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How to Spot a Psychopath
star
7.56
32 votes

#21 - How to Spot a Psychopath

Season 5 - Episode 11 - Aired 3/5/2023

The signs of psychopathy lurk in all of us -- grandiosity, sadism, superficial charm, manipulation, lack of empathy, or having a parasitic lifestyle. Go inside the mind of psychopaths to discover when these pervasive traits deviate into violence.

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The Good Girl
star
7.54
39 votes

#22 - The Good Girl

Season 3 - Episode 2 - Aired 9/14/2021

A home invasion leads to the revelation of a shocking double life.

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Diary of a Psychopath
star
7.54
41 votes

#23 - Diary of a Psychopath

Season 2 - Episode 4 - Aired 6/13/2021

Police suspect a love triangle is the cause of a student's disappearance.

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Ties That Bind
star
7.53
15 votes

#24 - Ties That Bind

Season 7 - Episode 9 - Aired 4/7/2024

Revisiting some of the most dangerous killers in modern history to see which psychopathic traits they exhibited.

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star
7.53
17 votes

#25 - Masters of Manipulation

Season 9 - Episode 10 - Aired 3/24/2025

When being interviewed by police, psychopaths often use manipulation to thwart the investigation. Here, experts explore the anatomy of the key manipulative tactics of psychopaths and how they try to utilize them for their own sinister gain.

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