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Poisonous Liaisons

Poisonous Liaisons

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Watch Full Episodes of Poisonous Liaisons

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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