Alan Lester

饰：自己

Andrew Gough

饰：Self - Journalist

Steven Kearney

饰：Self - Narrator,

Mike Capps

饰：Self - Technology Analyst,(as Dr. Mike Capps)

Nick Pope

饰：Self - Military Analyst

Michael Rampino

Michael Rampino

饰：Self - Earth Scientist: New York University,(as Dr. Mike Rampino)

Mark Altaweel

饰：Self - Archaeologist: University College London,(as Dr. Mark Altaweel)

Angela Micol

饰：Self - Amateur Archaeologist

Brittany Brand

饰：Self - Geologist: Boise State University,(as Dr. Brittany Brand)

James W. Huston

饰：Self - Author,Ex-Navy Intelligence Officer

Stephanie Moser

饰：Self - Archaeologist: University of Southhampton,(as Dr. Stephanie Moser)