Dangerous Mission

Victor Mature

Matt Hallett

Piper Laurie

Louise Graham

William Bendix

Chief Ranger Joe Parker

Vincent Price

Paul Adams

Betta St. John

Mary Tiller

Steve Darrell

Katoonai Tiller

Marlo Dwyer

Mrs. Elster

Walter Reed

Ranger Dobson

Dennis Weaver

Ranger clerk

Harry Cheshire

Mr. Elster

Bess Flowers

Guest at Lodge Party

Helen Brown

Ms. Thorndyke

Charles Cane

Charlie Barrett

Kem Dibbs

Johnny Yonkers

Roy Engel

Hume

Fritz Ford

Hawthorne

Grace Hayle

Mrs. Alvord

Bert Moorhouse

Battaglia

Frank Wilcox

Jeremiah Kern

Steve Rowland

Parking Attendant

Prey

Grizzly

It's a Mad, Mad, Mad, Mad World

Frog Dreaming

The Alpha Wolves of Yellowstone

The Trouble with Wolves

Population Zero

Ile Alatau

Gone, But Not Forgotten

Rise of the Warrior Apes

Missing 411: The Hunted

Guardian of the Wilderness

National Parks Exploration Series: Great Smoky Mountains

Grizzly Man

Redwood

National Parks Exploration Series: Yellowstone

National Parks Exploration Series: The Black Hills and The Badlands - Gateway to the West

The Story of Grand Canyon National Park

America's National Parks: An Eagle's View

National Parks Exploration Series: Acadia - The First National Park East of the Mississippi