Robert Clotworthy,Giorgio A. Tsoukalos,David Childress,Robert R. Cargill,Michael Cremo,Erich Von Däniken,George Noory,Sara Seager,Robert Bauval,Philip Coppens
Mike Bara,Edwin Barnhart,David Childress,Andrew Collins,Michael Dennin,Robert H. Frisbee,Logan Hawkes,William Henry
Davalois Fearon,Gino Grenek,Meg Harper,Barrington Hinds,Jaqlin Medlock,Rashaun Mitchell,Sandra Neels,Stephen Petronio,Albert Reid,Silas Riener,Nick Sciscione,Gus Solomons Jr.,Emily Stone,Joshua Tuason,David Vaughan