What on Earth? S1-S11

Andrew Gough

Self - Journalist

Andrew Gough

Self - Writer

Andrew Gough

Self

Marc D'Antonio

Self - Image Analyst

Marc D'Antonio

Self - Satellite Image Analyst, Arizona State University

Rob Nelson

Self - Biologist

Seth Porges

Self - Journalist

Seth Porges

Self - Technology Journalist

Steven Kearney

Self - Narrator

Mike Pavelec

Self - Military Historian

Randy Cerveny

Self - Phd., Meteorologist, Arizona State University

Mark Altaweel

Self - Satellite Archaeologist

Brittany Brand

Self - Volcanologist

David Krueger

Self - Historian

George Kourounis

Self - Storm Chaser

Roland Kays

Self - Biologist, North Carolina Museum of Natural Science

Lindsay Moran

Self - Ex CIA Operative

Mike Pavelec

Self - Military Analyst

Randy Cerveny

Self - Climatologist

Alan Lester

Self - Geologist: University of Colorado

Alan Lester

Self - Phd., Geologist

Mike Capps

Self - Technology Theorist

Mike Capps

Self - Technology Analyst

Brittany Brand

Self - Phd., Geologist, Bosie State University

David Krueger

Self - PhD, Historian

Ken Joyce

Self - Imagery Analyst

Roland Kays

Self - Biologist

Amanda Marchetti

Self - DigitalGlobe Analyst

Amanda Marchetti

Self - Satellite Imagery Analyst

Steven Kearney

Narrator

Mike Pavelec

Self - Miiitary Historian: National Defense University

Randy Cerveny

Self - Meterologist: Arizona State University

Alan Lester

Self - Geologist

Mark Altaweel

Self - Archaeologist

Mark Altaweel

Self - Archaeologist: University College London

Mike Capps

Self - Phd., Technology Analyst

Brittany Brand

Self - Geologist: Boise State University

David Krueger

Self - PhD Historian

George Kourounis

Self - Explorer

Simon Allix

Self - Narrator

Roland Kays

Self - Biologist: North Carolina Museum of Natural Sciences

Amanda Marchetti

Self - Satellite Image Analyst, Digital Globe

Lindsay Moran

Self - Former CIA Operative