Robert Clotworthy Narrator Jonathan Young Self David Childress Self Nick Redfern Self Alexandre Cross French Voice Narrator Jeff Meldrum Self Philip Coppens Self Jason Martell Self William Wallace Self Story Musgrave Self Edgar D. Mitchell Self Gerardo Aldana Self Giorgio Tsoukalos Self Linda Moulton Howe Self Richard Dolan Self Michael Dennin Self Erich von Däniken Self Mike Bara Self George Noory Self Adrian Gilbert Self Kaylan Eggert Writer Kevin Barry Writer, Producer Richard Monahan Writer W. Scott Goldie Producer Max Thompson Writer Susan Leventhal Executive Producer Melissa Tittl Producer Richard Ross Writer Kevin Burns Writer, Executive Producer Allison Boon Writer, Producer Brian Coughlin Writer David Osper Producer