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. (120 minutes)
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UPCOMING EPISODES
Wed, 2/4 at 6:00 pm on Austin PBS WORLD
Forgotten Hero: Walter White and The NAACP
The story of Walter White and the National Association for the Advancement of Colored People (NAACP). (120 minutes)
Wed, 2/4 at 11:00 pm on Austin PBS WORLD
Forgotten Hero: Walter White and The NAACP
The story of Walter White and the National Association for the Advancement of Colored People (NAACP). (120 minutes)
Thu, 2/5 at 7:00 am on Austin PBS WORLD
Forgotten Hero: Walter White and The NAACP
The story of Walter White and the National Association for the Advancement of Colored People (NAACP). (120 minutes)
Sat, 2/7 at 11:00 am on Austin PBS WORLD
Forgotten Hero: Walter White and The NAACP
The story of Walter White and the National Association for the Advancement of Colored People (NAACP). (120 minutes)