Where to watch Signs of a Psychopath Season 3
Signs of a Psychopath season 3 is streaming in Australia on Foxtel Now (subscription) and HBO Max (subscription). Season 3 was released on 14 September 2021.
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Stream now on Foxtel NowFoxtel Now
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From $35/mth · Added 28 August 2026
Stream now on HBO MaxHBO Max
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From $11.99/mth
Availability checked 10 November 2026. Streaming availability data from JustWatch.
Signs of a Psychopath Season 3 episodes
S03 E01
I Am Strange
23 mins · Tue, 14 Sep 2021
A heartless gunman shoots a young couple with devastating consequences.
S03 E02
The Good Girl
23 mins · Tue, 14 Sep 2021
A home invasion leads to the revelation of a shocking double life.
S03 E03
Do Her Mortal Harm
23 mins · Tue, 21 Sep 2021
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.
S03 E04
I Killed Him. Boom. Boom.
23 mins · Tue, 28 Sep 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.
S03 E05
You Met the Angel of Death
23 mins · Tue, 5 Oct 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.
S03 E06
I'm Just a Sick Monster
23 mins · Tue, 12 Oct 2021
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.
S03 E07
She Isn't Acting Dead Enough
23 mins · Tue, 19 Oct 2021
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.