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The Lie Detector

In the early 20th century, researchers made a thrilling new claim: they could tell whether someone was lying by using a machine. Popularly known as the “lie detector,” the device was extolled as an infallible crime-fighting tool. Instead, the lie detector became an apparatus of fear and intimidation. The Lie Detector is a tale of good intentions, twisted morals and unintended consequences.
IMDb 7.153min2023X-Ray13+
Documentary•Edifying•Frightening•Fun
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Content advisory
Violencesmoking
Audio languages
EnglishEnglish [Audio Description]
Subtitles
English [CC]
Directors
Rob Rapley
Producers
Cameo GeorgeSusan BellowsEmily HarroldRob Rapley
Cast
Andre Braugher
Studio
PBS
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