Werner Herzog
Narrator (voice)
Directing
Clive Oppenheimer
Self - Volcanologist
Acting
Scott Rowland
Self - Transportation Dept
Acting
Stefan Pashov
Self - Philosopher, Forklift Driver
Acting
Doug MacAyeal
Self - Glaciologist
Acting
Ryan Andrew Evans
Self - Filmmaker, Cook
Acting
Kevin Emery
Self - Survival School Instructor
Acting
Olav T. Oftedal
Self - Nutritional Ecologist
Acting
Regina Eisert
Self - Physiologist
Acting
David R. Pacheco Jr.
Self - Journeyman Plumber
Acting
Samuel S. Bowser
Self - Cell Biologist
Acting
Jan Pawlowski
Self - Zoologist
Acting
William Jirsa
Self - Linguist, Computer Expert
Acting
Karen Joyce
Self - Traveler, Computer Expert
Acting
Libor Zicha
Self - Utility Mechanic
Acting
Ashrita Furman
Self - Multiple World Record Holder
Acting
David Ainley
Self - Marine Ecologist
Acting
William McIntosh
Self - Volcanologist, Geochronologist
Acting
Peter Gorham
Self - Physicist
Acting
Ernest Shackleton
Self - (archive footage)
Acting
Shaun Phillip Cantwell
Self - General Assistant
Acting