| Title | Year | Editors' Rating | User Rating | |
|---|---|---|---|---|
National Geographic: Secrets of Shangri-La
Director, Producer, Screenwriter |
2009 | |||
NOVA: Descent Into the Ice - Exploring Mont Blanc's Hidden Glacial Lakes
Director, Producer, Screenwriter, Series Producer |
2004 | |||
NOVA: Lost Treasures of Tibet
Director, Producer, Screenwriter |
2003 | |||
NOVA: Mountain of Ice
Director, Producer, Screenwriter |
2003 | |||
NOVA: Volcano Above the Clouds
Series Producer |
2003 | |||
National Geographic: Everest - 50 Years on the Mountain
Director, Producer, Teleplay By |
2003 | |||
NOVA: Lost on Everest
Producer, Screenwriter |
2000 | |||
NOVA: Secrets of Lost Empires II - Easter Island
Director, Producer, Screenwriter |
2000 | |||
NOVA: Everest - The Death Zone
Director, Producer, Screenwriter |
1998 | |||
NOVA: Everest - The Mystery of Mallory and Irvine
Producer, Screenwriter |
1986 |
