Directing

2004

Forces Of Nature … Director

1999

Amazing Journeys … Director

1998

Alaska: Spirit of the Wild … Director

1994

Africa: The Serengeti … Director

1991

Ring of Fire … Director

1981

Great Barrier Reef … Director

1980

The Eruption of Mount St. Helens! … Director

1978

Genesis: Four Billion Years in the Making … Director

1975

Probes in Space … Director

1974

Planet Ocean … Director