The Great American West
1995
Great North
2001
The Greatest Places
1998
Hail Columbia!
1982
Into the Deep
1994
Mountain Gorilla
1992
Ocean Men, Extreme Dive
2002
The Secret of Life on Earth
1993
Stormchasers
1995
Super Speedway
1997
A Chipmunk Christmas
1981
Sacrificing the Few for the Many
2008
Shelter
2007
Incredible Floridas
1972
Sign Seeker
2011
Why They Love Cavemen
1921
Spacemen, Go-Go Girls and the True Meaning of Christmas
2004
Final Appointment
2003
The Old Docker
1914
The Savior in America
1989