Secrets of the National Parks (2020) | Full Cast

Dennis Burkhart

DIRECTOR

Rodney Chauvin

DIRECTOR

Greg Gricus

DIRECTOR

David Michael Gee

ACTOR

Jack Gladstone

Blackfeet Nation

Don Jones

Wildlife Technician at Zion National Park

Janet Babb

Park Ranger at Hawaii Volcanoes National Park

Ray O'Neil

Park Ranger at Zion National Park

Lowell Thomas Jr.

Self

Jim Gale

Chief Park Interpreter at Hawaii Volcanoes National Park

Barbara Buhler Lynes

Curator and Director of Exhibitions at the Georgia O'Keefe Museum

Wallace Ott

Self

Colby Coombs

Alaska Mountaineering School

Walter Dudley

Geologist and Oceanographer

Robert Kel'iiho'omalu

Self

Patricia Owen

Wildlife Biologist

Earl Old Person

Blackfeet Tribal Council

Guy Adema

Physical Scientist

Brantley Baird

Owner of Rock Art Ranch

Bill Ball

Manager of Hopi House

Karin Barker

Historian

Aly Bean

Project Leader with Alaska Youth Corps

Joyce Begay-Foss

Director of Education with the Museum of Indian Arts and Culture

Duane Berrier

Original Engineer of Glen Canyon Dam

Ronnie Biard

Manager of Goulding's Lodge

Roscoe Black

Director of St. Mary Lodge

Phil Brease

Geologist

Kelly Bringhurst

Professor of Geology at Dixie State College

Jack Burns

Park Ranger at Zion National Park

Nan Cabatbat

Cultural Demonstrator with the Hawaii Natural History Association

Ron Clayton

Mule Wrangler

Pam Cox

Ranger at Grand Canyon National Park

Roger Dekeyzer

Hotel Manager with the American Orient Express

Mara Durst

Archaeologist

David Eaker

Fire Information Officer at Zion National Park

Rob Ely

Park Ranger with Hawaii Volcanoes National Park

Dan Engstrom

Operations Supervisor with Amtrak

Daniel Fagre

Ecologist with the United States Geological Survey

Karen Fortier

Park Ranger at Denali National Park

Shawn Garrow

Road Crew with Glacier National Park

Steve Garrow

Road Crew with Glacier National Park

Lorraine Goodstriker

Supervisor at the Head-Smashed-In Buffalo Jump

Andrew Goodwin

Ranger at Goosenecks State Park

John Gray

Owner of Glacier Wilderness Guides

Gordon Haber

Wildlife Scientist

Lyman Hafen

Executive Director of Zion Natural History Association

Tom Haraden

Park Ranger at Zion National Park

Joan Haydukovich

Original Harvey Girl

Lucia Tarallo Jensen

Cultural Historian

Galen Johnston

Climber

David Jordan

Photographer

Ron Kay

Park Ranger at Zion National Park

Michael Kelly

Talkeetna Historical Society Museum

Joe Kendall

Jammer with Glacier Park Inc.

Harry Kim

Mayor of Hawaii County

Sharon Kim

Wildlife Biologist at Zion National Park

Maluhia Kuahiwinui

Self

Beth Ladow

Self

Hallie Larsen

Ranger at Petrified Forest National Park

John Leonard

Mountaineering Ranger

Ruth Levin

Park Ranger at Hawaii Volcanoes National Park

John Lind

Co-Founder of Kipahulu 'Ohana

Tweetie Lind

Co-Founder of Kipahulu 'Ohana

Bryan Lowry

Photographer

Mike Maberry

Assistant Director at the Institute for Astronomy

Bill Malone

Trader at the Hubbell Trading Post

Tim Manley

Biologist

Jeffrey McCann

Air Force Maui Optical and Supercomputing Observatory

Warren McLeod

Executive Chef with the American Orient Express

Marie Monroe

Manager of the Kantishna Roadhouse

Bob Myers

Curator at the International Rattlesnake Museum

Sally Noe

Historian

Arrnold Okamura

Geologist with the United States Geological Survey

Caitlin Palmer

Alaska Mountaineering School

Chris Parish

Peregrine Fund

Brian Reeves

Archaeologist

Donna Saiki

Executive Director at the Pacific Tsunami Museum

Larry Sanford

Buckhorn Llama Company

Jean Seiler

Director of Marketing for Ruby's Inn

Jill Sheesley

Climber

David Sherrod

Geologist with the United States Geological Survey

Joe Sinclair

Firefighter

Eileen Smith

Director of the Zion Canyon Field Institute

Alex Stevens

Park Ranger at Glacier National Park

Jan Stock

Park Ranger at Bryce Canyon National Park

Kiera Strohm-Herman

Park Ranger at Haleakala National Park

Don Swanson

Geologist with the United States Geological Survey

Vic Van Ballenberghe

Research Biologist

Jonathan Zambella

Zion Adventure Company