Rise of the Warrior Apes

Missing 411: The Hunted

Colorful Colorado

Grizzly Man

National Parks Exploration Series: Yellowstone

The Wild Forest

The Story of Grand Canyon National Park

North America's National Parks

A Bird's Eye View Of The Lake District

Big Bend: The Wild Frontier of Texas

The Lake District: A Wild Year

Unbranded

Rainforest First: Climate Protection in Central Africa

Yellowstone: The Mystery of the Wolves

Smoky Mountain Park Rangers

Gabon Uncharted

Missing 411: The U.F.O. Connection

Parks and People: Dope

Saved by the Lioness

Grand Canyon - Un voyage au centre de la Terre