Australia: Land Beyond Time (2002)
Universum: Radioaktive Wölfe (2011)
New York Portrait, Chapter II (1981)
Destiny in Space (1994)
Titans of the Ice Age (2013)
Nature, Le Nouvel Eldorado de la Finance (2014)
Straight Up: Helicopters in Action (2002)
Wolf Pack (1974)
Mission to Mir (1997)
Fighter Pilot: Operation Red Flag (2004)
Antarctica: An Adventure of a Different Nature (1991)
Broken Fall (Organic) (1971)
Blue Planet (1990)
Grand Canyon Adventure: River at Risk (2008)
Pelle vegetale. Un'intervista (2019)
No Otter Zone (2012)
Threatened: The Controversial Struggle of the Southern Sea Otter (2013)
Living with Wolves
Europas Paradiese (1973)
Blue Suns (2010)