Writing
NOVA
1974 · Writer
Das wahre Dschungelbuch
2023 · Director
Australia Remastered
2020 · Producer
Billion Dollar Fish
2012 · Book
At the Edge - Die Tierwelt am Himalaya
2011 · Producer
Wild Tales
2023 · Producer
Turtle Hero
2016 · Director
Sambesi - Der donnernde Fluss
2010 · Writer
Sambesi - Quelle des Lebens
The Four Alps
2007 · Director
The Great Apes
2015 · Director
The Big Wet
1993 · Director
Nature's Great Divide
2021 · Writer
