Behind the Camera
National Geographic Specials
Director, Escritor
Hollywood: The Dream Factory
Productor, Escritor
Dear Mr. Gable
Productor Ejecutivo
National Geographic: Splendid Stones
Escritor, Productor
National Geographic: The Volga
Productor, Director, Escritor
The Incredible Machine
Escritor, Director
Birds Do It, Bees Do It
Director
The Wolf Men
Escritor, Productor, Director
Grizzly!
Escritor, Director