The Hidden Kingdoms of China
2020 · Director
The Hidden Kingdoms of China
2019 · Series · Director
Ghost of the Mountains
2017 · Director
Expedition China
2017 · Director
Invasion of the Killer Whales
Invasion of the Killer Whales
2014 · Director
Orcas - Vorstoss in die Arktis
2014 · Director
Nature
1982 · Series · Director
