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Poisonous Liaisons

Poisonous Liaisons

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Watch Poisonous Liaisons Season 1

Criminal experts and psychiatrists uncover the methods and motives of some of history’s notorious killers, who choose poison as their murder weapon.

Lonely Hearts
Episode 1 - 46 mins
The story of a spurned lover who crosses continents to get her revenge on a young couple.
Vengeful Wives
Episode 2 - 44 mins
A preacher's daughter executes her poisonous plans; a cheating woman finds a way to get her revenge.
Sweet Treats
Episode 3 - 44 mins
Arthur Ford laces a tempting treat with a supposed aphrodisiac but his plans go horribly wrong.
Malignant Narcissists
Episode 4 - 48 mins
A gold digger who is dating a wealthy woman prepares a nightcap laced with cyanide.
No Remorse
Episode 5 - 45 mins
A man's interest in chemistry takes a dark turn when he uses his family and friends as guinea pigs.
Collecting the Cash
Episode 6 - 48 mins
A popular restaurant owner's warm smile masks an appetite for money and murder.
Killing Them Softly
Episode 7 - 47 mins
A marriage meets a nasty end when a man is injured and his wife nurses him to death.
Deluded Trust
Episode 8 - 48 mins
Prominent Nevada state politician Kathy Augustine is killed by her husband, Chaz Higgs.
Lethal Lovers
Episode 9 - 44 mins
A young mother gets a deadly Valentine's Day surprise from her ex-boyfriend.
Wives and Lies
Episode 10 - 47 mins
A devious woman goes as far as to fake her own death to escape justice.
Double Deceit
Episode 11 - 46 mins
The story of America's first-known case of murder by insulin poisoning.
Concealing the Truth
Episode 12 - 46 mins
Suspicions rise when a man's fourth and fifth wives die in mysterious circumstances.
Toxic Affairs
Episode 13 - 47 mins
Anu tells a few friends that she is going to kill her boyfriend as part of a suicide pact.

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Poisonous Liaisons (Trailer)1:31

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How many seasons of Poisonous Liaisons are there?: There is currently 1 season of Poisonous Liaisons available for streaming on Peacock.