An Inconvenient Truth
2006
Wild Lapland
2020
Intelligent Trees
2017
March of the Penguins
2005
Animals of the Ocean Desert
2001
Microcosmos
1996
Watershed: Exploring a New Water Ethic for the New West
2012
Long Gone Wild
2019
The Last Trapper
2004
Antarctica: An Adventure of a Different Nature
1991
Alaska: Spirit of the Wild
1998
Rainier the Mountain
1999
Bears
2004
Bugs!
2003
Wolves
1999
Fuel
2008
The Hellstrom Chronicle
1971
Bigfoot: Man or Beast?
1972
The Leopard Son
1996
Coral Reef Adventure
2003