Unerklärliche Phänomene - Ancient Aliens

Robert Clotworthy (Himself - Narrator), David Childress (Self - Author: Lost Cities and Ancient Mysteries of South America), David Wilcock (Self - Author, The Synchronicity Key), Clifford Mahooty (Self - Zuni Tribal Elder), Don Donderi (Himself), Giorgio A. Tsoukalos (Self - Publisher, Legendary Times Magazine), Steven M. Greer (Himself), Christopher Pittman (Self - UFO Investigator), Nick Redfern (Self - Author, Final Events), Gary A. David (Self - Author, Star Shrines and Earthworks of the Desert Southwest), William Henry (Himself), Logan Hawkes (Self - Author, Ancient Aliens of the Americas), Jason Martell (Himself), Linda Moulton Howe (Self - Investigative Journalist, Earthfiles), James Reynolds (Self - Professor of Lifestock Medicine, Western University)