Screenwriter
| Documentaries | |
|---|---|
| 2021 |
Nature's Big Year (TV movie) |
| 2016 |
Mighty Trains (series) |
| 2011 |
The Pig Farm |
| 2005 |
Blueprint for Disaster (series) |
Mega Builders (series) |
|
| 1997 |
Turning Points of History (series) |
| 1960 |
The Nature of Things (series) |
Director
| Documentaries | |
|---|---|
| 2021 |
Nature's Big Year (TV movie) |
| 2016 |
Mighty Trains (series) |
| 2012 |
Mighty Planes (series) |
| 2009 |
Combat School (series) |
| 2007 |
Trapped (series) |
| 2005 |
Blueprint for Disaster (series) |
| 1997 |
Turning Points of History (series) |
| 1960 |
The Nature of Things (series) |
Producer
| Documentaries | |
|---|---|
| 2011 |
The Pig Farm |