Jonathan Young Actor Robert Clotworthy Narrator David Southwell Self Nick Redfern Self Payson Sheets Self Aidan Dodson Self Santiago Stelley Self Christopher Pittman Self Robert Bauval Self Philip Imbrogno Self Anthony Murphy Self Philip Coppens Self George Noory Self Bill Birnes Self Dan DiDio Self Giorgio Tsoukalos Self David Childress Self Jason Martell Self Adrian Gilbert Self Linda Moulton Howe Self Kaylan Eggert Writer Susan Michaels Writer Brian Coughlin Writer Deborah Blum Writer Andy Papadopoulos Writer Beata Ziel Writer Charlie Cook Writer Evan Goldstein Writer, Producer James Goldin Writer Richard Monahan Writer Max Thompson Writer Eric Murphy Writer, Producer Kevin Burns Executive Producer Susan E. Leventhal Executive Producer Tree Wright Producer Melissa Tittl Producer Arthur Maturo Producer Edith Becker Producer