Trailer |The Lie Detector
Preview: Season 35 Episode 1 | 1m 35s
Watch a preview of The Lie Detector.
Discover the story of the polygraph, the controversial device that transformed modern police work, seized headlines and was extolled as an infallible crime-fighting tool. A tale of good intentions, twisted morals and unintended consequences.
Corporate sponsorship for American Experience is provided by Liberty Mutual Insurance and Carlisle Companies. Major funding by the Alfred P. Sloan Foundation.
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Trailer |The Lie Detector
Preview: Season 35 Episode 1 | 1m 35s
Discover the story of the polygraph, the controversial device that transformed modern police work, seized headlines and was extolled as an infallible crime-fighting tool. A tale of good intentions, twisted morals and unintended consequences.
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The story of the polygraph, the controversial device that transformed modern justice. (10m 24s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Corporate sponsorship for American Experience is provided by Liberty Mutual Insurance and Carlisle Companies. Major funding by the Alfred P. Sloan Foundation.