Expedition Unknown: Hunt for Extraterrestrials
2017
Alien Corridors
2024
LIFE BEYOND
2019
Ultraman Ace
1972
Ultraman Leo
1974
Ils sont parmi nous
2024
Chariots of the Gods
—
Big, Bigger, Biggest
2008
Danger Men
2008
Heli-Loggers
2009
Wild Russia
2008
The Song That Changed My Life
2011
Der Zweite Weltkrieg
2018
Hitler und Ludendorff - Der Gefreite und der General
2014
Spuren des Krieges
2016
Inside the SS
2017
Sex, Death and the Meaning of Life
2012
Modern Physics for Non-Scientists
—
One On One
—
Koppel on Discovery
2006