罗伯特·克洛特沃西
Robert Clotworthy
饰:Self - Narrator
加来道雄
Michio Kaku
饰:(as Michio Kaku PhD)
乔治欧·A·索卡洛斯
Giorgio A. Tsoukalos
饰:Self - Publisher, Legendary Times Magazine
David Childress
饰:Self - Author, Technology of the Gods
William J. Birnes
William J. Birnes
饰:Self - Author, UFOs and the White House
Richard Dolan
Richard Dolan
饰:Self - Historian & Author, UFOs and the National Security State
John Brandenberg
饰:(as John Brandenburg PhD)
Jonathan Young
饰:(as Jonathan Young PhD)
Linda Moulton Howe
Linda Moulton Howe
饰:Self - Investigative Journalist, Earthfiles
Rear Admiral Richard E. Byrd
Rear Admiral Richard E. Byrd
饰:(archive footage) (as Admiral Robert Byrd)