Director
Kathryn Johnson
DIRECTOR
Stefanie Kern
Rachel Scarrott
David Hutt
Kate Dart
Michael Beckham
Robert Strange
Belinda Kirk
Simon Martin
Gabriella Polletta
Kristy Wilson
Louise Astbury
Ben Lawrie
Paul Nelson
Stars (in credits order)
Corey Johnson
Narrator
Jonathan Keeble
Self - Narrator (UK)
Tony Prave
Self - Geologist, University of St. Andrews
Mike Poland
Self - Geologist, U.S. Geological Survey
Nick Petford
Self - Bournemouth University
Charles Merguerian
Self - Geologist, Hofstra University
Karl E. Karlstrom
Self - Geologist, University of New Mexico
Bill McGuire
Self - Geologist, University College London
Bob Anderson
Photographer, University of Colorado at Boulder
Andreas Bauder
Self - Glaciologist
Alan Lester
Self - University of Colorado at Boulder
Andrew Lambert
Self - King's College London
Walter Mooney
Self - U.S. Geological Survey
Toni Bürgin
Self - Paleontologist
Timothy McCue
Self - Engineer, Goderich Salt Mine
John Douglass
Self - Geologist, Paradise Valley Community College
Shelton Johnson
Self - Park Ranger, Yosemite National Park Service
Hank Heasler
Geologist, Yellowstone National Park
William Hartmann
Self - Planetary Scientist, Planetary Science Institute, Arizona
Jen Smith
Self - Geologist, Washington Univ. in St. Louis
Charles Mandeville
Self - American Museum of Natural History
David Kring
Self - Geologist, NASA
John Houston
Self - Consultant Hydro-Geologist
Charlie Paull
Self - Marine Geologist, Monterey Bay Aquarium Research Institute
Kenton Cool
Geologist
Richard Goldfarb
Tom Casadevall
James Howard
Self - Geologist, CASP Research
Peter K. Swart
Self - Marine Geologist, University of Miam
Katharine Bull
Self - Alaska Volcano Observatory
Marisa Vera
Self - Dirección General de Aquas
John Underhill
Self - Univ. of Edinburgh
Michael Sheridan
Self - Volcanologist, University of Buffalo
Peter de Menocal
Self - Ocean Geologist, Columbia Univ.
Mark Feldmann
Self - Geologist
Michael Zolensky
Self - Cosmic Mineralogist, NASA Johnson Space Center
Paul Olsen
Self - Paleontologist, Columbia University
Jeff Sutton
Self - Hawaiian Volcano Observatory
Ian Miller
Self - Denver Museum of Nature & Science
John Zawiskie
Self - Geologist, Cranbrook Institute of Science
Bryan Law
Self - Geologist, University of Nevada, Reno
Brian Atwater
Jake Lowenstern
Self - Yellowstone Volcano Observatory, U.S. Geological Survey
Pete La Femina
Self - Volcanologist, Pennsylvania State University
Ken Hudnut
John G. Spray
Self - Geologist, University of New Brunswick
Walter Smith
Self - Geophysicist, NOAA
Clive Oppenheimer
Self - Volcanologist, University of Cambridge
Mike Searle
Self - Geologist, University of Oxford
Steven E. Brown
Self - Geologist, Illinois State Geological Survey
Marli Miller
Self - Geologist, University of Oregon
Daniel Dzurisin
Chris Ralph
Prospector
Bill Evans
Dougal Jerram
Self - Earth Scientist, Durham University
Linda Godfrey
Self - Geologist, Rutgers University
Dirk Hellwig
Self - Structural Gelogist
Matthew Gorring
Self - Geologist, Montclair State University
Andy Bowen
Self - Woods Hole Oceanographic Inst.
Jonathan O'Neil
Self - Geologist, McGill University
Lisa A. Morgan
Matthew Roberts
Self - Glaciologist, Icelandic Meterological Office
Ken Tankersley
Self - Anthropologist, University of Cincinnati
Anjana Khatwa
Self - Jurassic Expert
Marcus Bursik
Self - Geologist, University at Buffalo
Allen Glazner
Self - Geologist, University of North Carolina
Richard Young
Self - Geologist, State University of New York
Nick Drake
Self - Geologist, King's College London
Simon Boxall
Self - University of Southampton
Ken Hon
Self - University of Hawaii
Andy Snyder
James White
Self - Geological Sciences, University of Colorado
Stephanie Ingle
Self - Volcanologist, University of Southampton
Rowan Whittle
Self - Paleontologist, British Antarctic Survey
John Marma
Self - Geologist, Newmont Mining Corporation
Peter Haeussler
Richard Waitt
John Caskey
Self - Geologist, San Francisco State University
Carolyn Shoemaker
Self - Astronomer, Lowell Observatory
Robert Mulvaney
Self - British Antarctic Survey
Thorvaldur Thordarson
Self - Volcanologist, University of Edinburgh
Mark Zoback
Self - Geophysicist, Stanford University
Kerry Sieh
Self - Geologist, Earth Observatory of Singapore
Fekri Hassan
Self - Geologist, Univ. College London
Carmen Solana
Self - Volcanologist, Portsmouth University
Don Walsh
Self - Trieste Pilot
Chuck Blay
Self - The Edge of Kauai Investigations
Emilie Thomassot
Joel Pederson
Self - Geologist, Utah State University
Kathryn Goodenough
Self - British Geological Survey
Laura Evenstar
Self - Geologist, University of Aberdeen
Greg Stock
Park Ranger, Yosemite National Park Service
Sean Willett
Henrietta Cathey
Self - Geologist, University of Utah
David Franzi
Self - Geologist, Plattsburgh State University
Christopher Farrar
Self - Hydro-Geologist, U.S. Geological Survey
John Galetzka
Self - Geologist, Caltech
Dan Miller
Michael West
Self - University of Alaska, Fairbanks
Charlie Callagan
Self - Park Ranger, Death Valley National Park
John Muntean
Self - Geologist, University of Nevada Reno
Mark Boslough
Self - Physicist, Sandia National Laboratories
Giovanni Orsi
Self - Volcanologist, The Vesuvius Observatory
Nicholas K. Coch
Self - Queens College - CUNY
Ryan Crow
Barbara Nash
Yuri Fialko
Self - University of California, San Diego
Caroline Smith
Curator of Meteorites, The Natural History Museum
Simon Day
John Menzies
Self - Geologist, Brock University, Ontario
Dudley Foster
Brian McArdell
Gerard Fryer
Self - Pacific Tsunami Warning Centre
Laura J. Crossey
Self - University of New Mexico
Claudio Latorre
Self - Paleoecologist, Universidad Católica de Chile
Pete Nienow
Barry Voight
Self - Volcanologist, Penn State University
Paula Messina
Self - Geologist, San Jose State University
Bruce Rubidge
Self - Paleontologist, University of Witwatersrand
Jennifer Reynolds
Self - University of Alaska
Wade Hodges
Self - Geologist, Nevada Exploration Inc.
Brandon B. Curry
Lewis Owen
Self - Geologist, University of Cincinnatti
Geoffrey Notkin
Self - Aerolite Meteorites
Henry Halls
Self - Geologist, University of Toronto
Janet Siefert
Self - Senior Security Fellow, Rice University
Terry Plank
Self - Lamont-Doherty Earth Observatory
Alfonso F. Davila
Self - NASA Ames Research Center
Nano Leonardo Seeber
Self - Geologist, Columbia University
Scott Gediman
Cheryl Jaworowski
Frank Sansone
Ares Rosakis
Self - Geophysicist, Graduate Aeronautical Laboritories, Caltech
Brittany Brand
Self - Geologist, University of Washington
Paul Wignall
Self - Geologist, Leeds University
Rex Flake
Self - Central Washington University
Kevin Helmle
Self - Marine Biologist, National Research Council
Meenakshi Wadhwa
Self - Geologist, Arizona State University
Jeff Beitz
Self - Manager, Georgian Bay Marina
Larry Collins
Self - Urban Search & Rescue, L.A. County Fire Dept.
Bob Stern
Self - Geoscientist, University of Texas
Valerie Zimmer
Self - Geological Engineer, Univ. of California
Robert Smith
Adrian Pfiffner
Bernhard Riegl
Self - Marine Geologist, National Coral Reef Institute
Tom Pierson
Self - Hydrologist, U.S. Geological Survey
Lee Kump
Self - Geologist, Penn State University
Marcia McNutt
Self - Monterey Bay Aquarium Research Inst.
Dennis Jenkins
Self - Archaeologist, University of Oregon
Matthew Saltzman
Self - Geologist, Ohio State University
Mike Clynne
Fred McLaughlin
Self - Wyoming State Geological Survey