Robert Bauval (Himself), William Bramley (Self - Author, The Gods of Eden), Pope Benedict XVI (Himself), Rick Alan Ross (Self - Exec. Director, Ross Institute for Cult Studies), Jon C. Lohse (Self - Dir., Center for Archaeological Studies, Texas State University), Erich von Däniken (Self - Author, Chariots of the Gods), Christopher Key Chapple (Himself - Loyola Marymount University), Philip Coppens (Self - Author, The Ancient Alien Question), William J. Birnes (Self - Author, Publisher, UFO Magazine), Andrew Collins (Himself), Richard Rader (Self - Lecturer, UCLA Dept. of Classics), David Childress (Self - Author: Technology of the Gods), Aidan Dodson (Himself - Egyptologist), Joseph Nagy (Self - Professor of Humanities, University of California Los Angeles), Standing Elk (Himself - Chief of Yankton Dakota Tribe), Giorgio A. Tsoukalos (Self - Publisher, Legendary Times Magazine)