Näitlejad

• Giorgio A. Tsoukalos — Consulting Producer
• Robert Clotworthy — Narrator
• Andrew Collins — Journalist, Author
• David Childress — Author
• David Wilcock — Lecturer, Author & Filmmaker
• Erich von Däniken — Author
• Jason Martell — Documentary Director, Writer, Producer
• Jonathan Young — Mitologista
• Mark Koltko-Rivera — Consultoria
• Michael 'Mike' Bara — Consultoria
• Michael Dennin — Professor, Physics & Astronomy School of Physical Sciences
• Nick Redfern — Author, Ufologist & Cryptozoologist
• Philip Coppens — Consultoria
• Rafael Kosche — Armoreiro
• Robert Bauval — Author, Lecturer & Ancient Egypt Researcher
• William Henry — Author, Investigative Mythologist