Directing
Son of God
2014 · Writer
NOVA
1974 · Writer
Horizon
1964 · Producer
Mission Pluto
2015 · Director
How the Holocaust Began
2023 · Writer
Days That Shook the World
2003 · Writer
China's Megatomb Revealed
2016 · Director
Ape to Man
2005 · Director
The First Emperor
2006 · Writer
The Greatest Tomb on Earth: Secrets of Ancient China
2016 · Writer
NOVA: Secrets of Noah's Ark
The Hidden Holocaust
· Director
Pluto encounter
Saving Ronald Reagan
2006 · Director
What Destroyed the Hindenburg?
America Revealed
2012 · Producer
Der Mensch - The Story of Us
2008 · Director
