Lie Detector Guy
Lie Detector Guy on TV shows, YouTube shows, TV commercials, radio and much more! Known as the 'Thumbs Up-Thumbs Down Lie Detector Guy", he has more than 1000 media appearances/situations. CertifiedPolygraph.com and LieDetectorGuy.com 818 883-6969
The most televised polygraph examiner in the world.
Managed by John himself.
Follow IG @liedetectorguys
Check out our Playlist to see what John is featured in.
Shared 56 years ago
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Shared 56 years ago
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