Edwin Barnhart (Director: Maya Exploration Center / Self - Archaeologist), Jonathan Dover (Self - Navajo Nation Ranger (1980-2011)), Jonathan Young (Self - Founding Curator, Joseph Campbell Archives), Clifford Mahooty (Self - Zuni Tribal Elder), Giorgio A. Tsoukalos (Self - Ancient Astronaut Theorist), Alfredo Figueroa (Self - Author, Aztlan Origin and Ethnology), Patricia Robles (Self - Historian, La Cuna de Aztlan Sacred Sites Protection), David Childress (Self - Author, Technology of the Gods), William Henry (Investigative Mythologist / Self - Author), William J. Birnes (Self - Co-Author, The Day After Roswell)