Robert Clotworthy (Narrator), Michael Dennin (Self - Physicist, Univ. of California, Irvine), Caroline Cory (Herself - Expert), Giorgio A. Tsoukalos (Self - Publisher, Legendary Times Magazine), Nick Pope (Self - UK Ministry of Defence, 1985 - 2006), David Childress (Self - Author, Technology of the Gods), Linda Moulton Howe (Self - Investigative Journalist, Earthfiles), Erich von Däniken (Self - Author, Chariots of the Gods), Nick Redfern (Self - Author, Bloodline of the Gods), Barbara Lamb (Self - Regression Hypnotherapist), Robert Fullington (Self - Abduction Experiencer), Vladimir Demikhov (Self - Organ Transplantation Pioneer)