American Experience
The Lie Detector
A look at the polygraph, a device created by two men in the 1920s that could tell if a person was lying, and how it has transformed police work. (60 minutes)
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UPCOMING EPISODES
Mon, 3/23 at 3:00 pm on Austin PBS WORLD
The Vote
The campaign waged by American women for the right to vote results in the largest expansion of voting rights in U.S. history. (60 minutes)
Tue, 3/24 at 3:00 pm on Austin PBS WORLD
The Vote
The campaign waged by American women for the right to vote results in the largest expansion of voting rights in U.S. history. (60 minutes)
Wed, 3/25 at 3:00 pm on Austin PBS WORLD
The Vote
The campaign waged by American women for the right to vote results in the largest expansion of voting rights in U.S. history. (60 minutes)
Thu, 3/26 at 3:00 pm on Austin PBS WORLD
The Vote
The campaign waged by American women for the right to vote results in the largest expansion of voting rights in U.S. history. (60 minutes)