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.
Content creators using filmed polygraph: know the 4 polygraph film accuracy choices!
Polygraph test in Los Angeles: a secret on how to find a good polygraph examiner!
Polygraph tests on TV: are they accurate if there was moving?
Polygraph test in Los Angeles $145 with Lie Detector Guy discussing lie detector question wording!
Polygraph test in Sacramento: the real truth about a Sacramento polygraph test!
Polygraph test in Long Beach: insider secrets about Long Beach polygraph testing!
Polygraph test in Glendale: tips and secrets!
Polygraph test in Santa Clarita: SECRETS!
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