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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.
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Download the Peacock app and start streaming full episodes of Poisonous Liaisons. View the full list of supported devices.
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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.