Wonders of America's National Parks (2020) | Full Cast

Guy Adema

Physical Scientist

Janet Babb

Ranger at Hawaii Volcanoes National Park

Sonny Bass

Wildlife Biologist

Phil Brease

Geologist

Kelly Bringhurst

Professor of Geology at Dixie State College

Sharon Brussell

Ranger at Canyonlands National Park

Mike Buchheit

Director at the Grand Canyon Field Institute

Charlie Callagan

Ranger at Death Valley National Park

Colby Coombs

Alaska Mountaineering School

Chris Day

Guide at Emerald Air Service

Scott Gediman

Assistant Superintendent at Yosemite National Park

David Michael Gee

Narrator

Lyman Hafen

Executive Director at the Zion Natural History Association

Troy Hamon

Acting Superintendent at Katmai National Par

Jake Lowenstern

Volcanologist

Jim Mead

Geologist at Northern Arizona University

Michael Ross

Instructor at Yosemite Association

Alan Van Valkenburg

Ranger at Death Valley National Park