| Episode |
Man Made Apache Helicopter |
1970 |
| Episode |
Explorer Wild Passions |
1998 |
| Episode |
National Geographic Documentaries Wild Passions |
1970 |
| Episode |
Man Made Apache Helicopter |
1970 |
| Episode |
Explorer Wild Passions |
1998 |
| Episode |
National Geographic Documentaries Wild Passions |
1970 |
| Movie | Glories of Glacier National Park | 2010 |
| Movie | Secret Yellowstone | 2007 |
| Movie | CIA: Secret Experiments | 2008 |
| Movie | Earth Overhaul | 2011 |