Pelle vegetale. Un'intervista
Africa's Wild West
2015
The Mysteries of Cosquer Cave
2022
A Test of Violence
1969
The Ghosts of the Great Salt Lake
2001
Charging Back: A Rhino Story
1997
Diving with Crocodiles
2010
Beyond Beauty: Taiwan from Above
2013
Die Wildnis stirbt!
1936
Disgraced Monuments
1994
The Hidden Kingdoms of China
2020
National Geographic- Iceland River Challenge
1984
The Rape of Europa
2007
