Conhecido(a) por:
The Dragons of Galapagos
Narrator (voice) 7.2
Secrets of the Titanic
Writer 7.0
Birds Do It, Bees Do It
Director 7.0
National Geographic - Arctic Kingdom: Life at the Edge
Executive Producer 0.0
Dear Mr. Gable
Producer 10.0
Volcano: Nature's Inferno
Executive Producer 10.0
National Geographic: Lost Kingdoms of the Maya
Executive Producer 0.0
30 Years of National Geographic Specials
Executive Producer 8.0
National Geographic's Storm of the Century
Executive Producer 8.0
The Really Big Family
Dialogue 6.5
Inside the White House
Executive Producer 7.3
Okavango: Africa's Wild Oasis
Executive Producer 0.0
Jewels of the Caribbean Sea
Writer 0.0
Torn Between Two Fathers
Writer 0.0
The Sonoran Desert: A Violent Eden
Executive Producer 10.0
Realm of the Alligator
Writer 9.0
Hollywood: The Dream Factory
Executive Producer 7.3
Etosha: Place of Dry Water
Writer 0.0
À Procura do Submarino I-52
Writer 9.0
Voyage of the Brigantine Yankee
Writer 0.0
Puma: Lion of the Andes
Executive Producer 9.0
The New Chimpanzees
Executive Producer 0.0
Pursuit of the Giant Bluefin
Executive Producer 0.0
Vida Selvagem
Writer 7.4