Hal Herring
Self - Journalist
Terry Tempest Williams
Self - Author
Angelo Baca
Self - Navajo/Hopi Filmmaker
Spencer Shaver
Self - Conservation Director, Sportsmen for the Boundary Waters
Marshall Helmberger
Self - Editor, The Timberjay Newspaper
Levi Lexvold
Self - Regional Organizer, Save the Boundary Waters
Douglas Brinkley
Self - Professor of History at Rice University
Patrick Shea
Self - Former Director, Bureau of Land Management
Richard Nixon
Self (archive footage)
罗纳德·里根
Self (archive footage)
James G. Watt
Self - Secretary of the Interior (archive footage)
James G. Watt
Self - Secretary of the Interior (archive footage)
