Duane BarnhartProductionNo biography available.Known For5.7Monumental: In Search of America's National Treasure20122.4Accidental Activist2013Fan ClubNo Nerds have favorited Duane Barnhart yet — be the first.All fan clubsFrom NerdspinFilmographyProduction1Directing22012Monumental: In Search of America's National TreasureFilmProducer★ 5.7
