Production

1998

The Enchanted Island Madagascar: The Living Edens … Executive Producer

1997

Alaska's Great Wilderness Denali: The Living Edens … Executive Producer

1988

Missing Link … Producer

1984

Australia's Animal Mysteries … Executive Producer

1977

National Geographic: The Volga … Executive Producer

1973

Journey to the Outer Limits … Executive Producer

Directing

1985

National Geographic: Land of the Tiger … Director