Eric Meyers

Eric Meyers

饰：Self - Narrator

拉什莫尔·德诺耶尔

Rushmore DeNooyer

饰：Narrator

Craig Sechler

Craig Sechler

饰：Narrator

劳伦斯·M.克劳斯

Lawrence M. Krauss

饰：Self - CWR University

伊安·斯图瓦特

Iain Stewart

饰：Self - Geologist

Lynn Rothschild

饰：Self - NASA

David Deamer

饰：Self - Professor of Biomolecular Engineering

Kevin R. Grazier

饰：Self - Hollywood Science Advisor

Geoff Marcy

饰：Self - Professor of Astronomy

Seth Shostak

饰：Self - Senior Astronomer

查理‧裴列格里诺

Charles Pellegrino

饰：Self - Author

Mike Theiss

饰：Documentarian

加来道雄

Michio Kaku

饰：Self - Author of 'Physics of the Impossible'

Chris Broyles

饰：Narrator

Minik Rosing

Minik Rosing

饰：Self - Geologist

兰斯·卢曼

Lance Lewman

饰：Self - Narrator

Scott Sandford

饰：Self - NASA

Dan Russell

Dan Russell

饰：Narrator

John M. Grunsfeld

饰：Self

Chandra Wickramsinghe

饰：Self - Cardiff University

Patrick Morrissey

饰：Self

Fran Bagenal

饰：Self - Professor

Bert Roberts

Bert Roberts

饰：Self - Earth Scientist

Robin Canup

饰：Self

Sam Bornstein

饰：Fruit Farmer

Lee Kump

饰：Self

Karel Schrjiver

饰：Self

Geoffrey Miller

饰：Self - University of New Mexico

Jonathan Overpeck

饰：Self

Carey Lisse

饰：Self

Michael Everhart

饰：Self - Sternberg Museum of Natural History

Robert Hazen

Robert Hazen

饰：Self

Jonathan Steen

Jonathan Steen

饰：Astronaut's Assistant

萨曼莎·法罗

Samantha Farrow

饰：Apartment Resident

Julie Townsend

饰：Self - Rover Driver

巴兹·奥尔德林

Buzz Aldrin

饰：Self - NASA Apollo XI Astronaut

彼得·艾略特

Peter Elliott

饰：Self - Primate Behavioral Actor

Robert Schoch

饰：Boston Universty

Gary England

饰：Oklahoma City

Joshua Wurman

Joshua Wurman

饰：Self - Meteorologist

Gian Quasar

饰：Self - Bermuda Triangle Author & Expert

Lora Little

饰：Self - Amateur Sleuth and Follower of Edgar Cayce

Jim Edds

饰：Self - Storm Photographer

Robin Heath

饰：Self - Author and Researcher

David Levy

David Levy

饰：Self - Comet Discoverer

Lynne Dumin Kitei

饰：Self - Phoenix Lights Eyewitness

Michael Shermer

Michael Shermer

饰：Self - Skeptic Magazine

Tony Bullimore

饰：Self - International Yachtsman

Val Castor

饰：Self - Storm Chaser

Chuck Anderson

饰：Self - Bullshark Attack Victim in Alabama

Holt Blanchard

Holt Blanchard

饰：Self - Bethany's Rescuer in Kauai

Walter Birkby

饰：Self - Forensic Anthropologist

佩塔·约翰逊

Peta Johnson

饰：Female

斯蒂芬·拉什布鲁克

Stephen Rashbrook

饰：Self - Narrator

Aarón I. Campos

饰：Minero

Tullio Bernabei

饰：Self - Naica Project

Eric Chaisson

饰：Self

大卫·海曼

David Heyman

饰：Self - Asst Secretary, Office of Policy, Homeland Security

戴夫·霍夫曼

Dave Hoffman

饰：Narrator

Mark Bedell

Mark Bedell

饰：Terrorist

Pier Paolo Petrone

饰：Self - Anthropologist

Alexander Marshac

饰：Self - Honorary Research Fellow, Peabody Museum of Harvard University

Jean Clottes

饰：Self - Prehistoric Art Expert

John Rennie

饰：Self - Editor-in-Chief

Clark Chapman

饰：Self - Senior Scientist

Lucia Pappalardo

饰：Self - Volcanologist, Vesuvius Observatory

Guido Bertolaso

饰：Self - Director of the Civil Protection Department of the Prime Ministers of Italy

Donald Brownlee

饰：Self - Professor of Astronomy

Jake Eberle

饰：Narrator

欣里克·奥拉夫松

Hinrik Ólafsson

饰：Self - Filmmaker

Jeffrey L. Bada

饰：Self - Professor of Marine Chemistry

Jacques Laskar

饰：Self - Astronomer

Haraldur Sigurdsson

饰：Self - Volanologist

Simon Conway Morris

饰：Self - Professor of Evolutionary Palaeobiology, University of Cambridge

E. James Dixon

饰：Self - Director: Maxwell Museum of Anthropology

Gene Carl Feldman

饰：Self - NASA Oceanographer

Marjorie A. Chan

饰：Self - Professor of Geology

Russet J. McMillan

饰：Self - Lead Observing Scientist

麦克斯·泰格马克

Max Tegmark

饰：Self - Professor, MIT

Anousheh Ansari

饰：Self - Civilian Astronaut

克里斯托弗·科顿

Christopher Cotten

饰：Parallel Universe Traveler

Burt Rutan

饰：Self - Aerospace Engineer

阿兰·古斯

Alan Guth

饰：Self - Professor, MIT

Maris Ensing

饰：Self

Michael Izquierdo

Michael Izquierdo

饰：Narrator

Roger Tilling

饰：Narrator

Mark Boslough

Mark Boslough

饰：Self - Physicist

H. Jay Melosh

饰：Planetary Scientist

Bill McGuire

Bill McGuire

饰：Self

Jeff Hester

Jeff Hester

饰：Self

Mario Acuna

饰：Self - Former NASA Research Scientist

Konrad Steffen

饰：Self

Costas Emmanuel Synolakis

饰：Self - Engineering Professor

Heidi Hammel

饰：Self

Penelope Boston

饰：Self

John Lundberg

饰：Self - Crop Circle Maker

Todd Disotell

饰：Self - Science Expert

Michael Carroll

Michael Carroll

饰：Narrator

J·V·马丁

J.V. Martin

饰：Narrator

Rob Naughton

饰：Narrator

Bob Ballard

饰：Self

Phil Plait

饰：Self

雷格·E·凯蒂

Reg E. Cathey

饰：Self - Narrator

Lars Schmitz

饰：Self - UC Davis

Michelle Thaller

饰：Self - Cal Tech

Steve Squyres

饰：Self - Principal Investigator

Marc Mani

饰：Self

基普·索恩

Kip Thorne

饰：Self - Cal Tech

Arthur Aron

饰：Self - Stony Brook

Richard Alley

饰：Self

Hap McSween

Hap McSween

饰：Self - Rover Science Team

Sabrina D'Amour

Sabrina D'Amour

饰：Astronaut

Rosaly Lopes

饰：Self - Planetary Geologist

Jack Lissauer

饰：Self

Breea Govenar

饰：Self

Rob Manning

饰：Self - Rover Engineer

Bruce Marsh

饰：Self - Geologist

Gary Lofgren

饰：Self - NASA

尼尔·阿姆斯特朗

Neil Armstrong

饰：Self - NASA Apollo XI Astronaut

Robert Bednarik

饰：Self - Archaeologist

Bruce H. Tiffney

饰：Self

Jim Head

Jim Head

饰：Self - Planetary Geologist

Ken Caldeira

饰：Self

Ashley Stroupe

饰：Self - Rover Driver

史蒂芬·霍金

Stephen Hawking

饰：Self - Cosmologist

John Hutchison

John Hutchison

饰：Self - Inventor

Bruce Gernon

饰：Self - Flight Instructor & Property Developer

Dan Durda

饰：Senior Research Scientist, Southwest Research Institute

Bryan Norcross

Bryan Norcross

饰：CBS Weather Control

Russell Schweickart

饰：Self - Apollo 9 Astronaut

Ken Feder

Ken Feder

饰：Self - Professor of Archaeology at Central Connecticut State University

Michael Rampino

Michael Rampino

饰：Self - Associate Professor, New York University

Lee Rogers Berger

饰：Self - Paleoanthropologist

Chad Morris

饰：Self - Assoc Director

Stan Goldenberg

饰：Self - Meteorologist

Raymond R. Anderson

饰：Self - Project Geologist, Iowa Geological Survey

Paul Vance

饰：Self - UFO Witness

Joel Hagen

饰：Self - Imagery Specialist

Leslie Aiello

Leslie Aiello

饰：Self - Professor

Jake Lowenstern

饰：Self - Geologist, US Geological Survey, Yellowstone Volcano Observatory

Christopher Landsea

饰：Self - Meteorologist, NOAA

贝萨妮·汉密尔顿

Bethany Hamilton

饰：Self - Tiger Shark Attack Victim

Dan Severn

饰：Self - Supervisor, College Station SWAT Team, Texas

Charles I. Halt

饰：Self - Ex Deputy Base Commander

Michael Persinger

饰：Self - Laurentian University, Canada

John E. McCosker

John E. McCosker

饰：Self - Ichthyologist of California Academy of Sciences

Simon Boxall

饰：Self - Senior Oceanographer

Andre Hartman

饰：Self - Fisherman and Diver of Ganzenbaai in South Africa

Debbi Burns

饰：Forensic Scientist

Mary Ann Cooper

饰：Self - Physician and Head, Lightning Research Program, University of Illinois, Chicago

Kate M. Gilliver

饰：Self - Lecturer in Ancient History

Mark A.S. McMenamin

饰：Self - Professor

Páll Einarsson

饰：Self - Geophysics Professor

Charles Klausmeyer

饰：Narrator

David Spergel

饰：Self - Princeton University

Tara Shears

饰：Self - University of Liverpool

Irwin Redlener

饰：Self - Director of the National Center for Disaster Preparedness

Giuseppe Mastrolorenzo

饰：Self - Volcanologist, Vesuvius Observatory

Jean-Michel Geneste

饰：Self - Curator of Lascaux

Peter de Menocal

Peter de Menocal

饰：Self - Professor of Earth and Environmental Sciences

Howard Nightingall

Howard Nightingall

饰：Narrator

Jeffrey B. Halverson

饰：Self - Hurricane Researcher, UMBC

Johann Sigfússon

Johann Sigfússon

饰：Self - Film Director

Walter H. Haas

饰：Self

Luca Gasperini

饰：Self - Marine Scientist

Joseph Golden

饰：Self - Senior Meteorologist

理查德·德莱福斯

Richard Dreyfuss

饰：Narrator

布莱恩·弗莱

Bryan Grieg Fry

饰：Self - Host

Jeff Jay

Jeff Jay

Franklin Chang-Diaz

Franklin Chang-Diaz

饰：Self - Aerospace Engineer

Anthony Aguirre

饰：Self - Professor - University of California