Alfre Woodard

Narrator

Sandra Postel

Marc Reisner

Catherine Mulholland

Vernon Miller

Clara Rambeau

Robert Phillips

George Miller

Kevin Starr

Elma Blaver

Robert Towne

Sally Gaines

Ernie Kinney

David Gaines

Cynthia Irwin

Flora Nash

Howard Holland

Augie Hess

Patricia Mulroy

Tommy Nelson

Blaine Hamann

Ila Clements

Ferrell Secakuku

Barry Goldwater

David Wegner

Floyd Dominy

Katie Lee

Daniel Beard

David Brower

Martin Litton

Jack Woolf

Leland Sparks

Martin Semper

Jeff Edwards

Kathleen Brown

Pete Peña Jr.

Pete Peña Sr.

Jason Peltier

Dean MacCannell

Tony Silva

Gary Zahm

John Harris

Jad Isaac Ph.D

Martha Davis

Tiahoga Ruge

Alejandro Robles

Charles Wilkinson

Chips Barry

Dan Luecke

Steven Flanders

Hillel Shuval

Amos Banin

Elsa Lopez

Glenn France