Ice Bridge - Mackinac Island’s Hidden Season
2008
The World's Biggest Cave
2009
The Mysteries of Cosquer Cave
2022
Der Rhein - Strom der Geschichte
2016
New Zealand: Earth's Mythical Islands
2016
Eternal Enemies: Lions and Hyenas
1992
Looking for the Wild
2016
Yukon Old, Yukon New
1961
Wild El Salvador: In the Shadow of the Volcanoes
2023
