| Episode |
National Geographic Documentaries Countdown to Catastrophe: Mega Quake |
2011 |
| Episode |
Secret Access (2011) Titanic: The Final Secret |
2008 |
| Episode |
National Geographic Documentaries Countdown to Catastrophe: Mega Quake |
2011 |
| Episode |
Secret Access (2011) Titanic: The Final Secret |
2008 |
| Episode |
Megastructures Megabridges: China |
2006 |
| Episode |
History's Secrets Secrets of the Moon Landing |
2010 |