National Geographic- Iceland River Challenge
1984
Africa's Outsiders
2006
The Life and Legend of Jane Goodall
1990
Ice Bridge - Mackinac Island’s Hidden Season
2008
Maiden of the Lake
2019
Springtime Stories
2015
Strangers in the Dark
2023
Detecting Danger: Africa's Giant Rats
2019
Diving with Crocodiles
2010
The Ghosts of the Great Salt Lake
2001
Charging Back: A Rhino Story
1997
Feast of Predators
2004
Greatest Shoal on Earth
2000
