The Secret of the Secret
2000
Höhenrausch – Die Entwicklung der Höhenmedizin
2022
Die Huberbuam - Close Call with Mount Asgard
2014
Masters of Stone VI - Breakthrough
2009
Unconquerable Summit
2002
The Eiger Sanction
1975
Alta Via dei Parchi. Viaggio a piedi in Emilia-Romagna
2013
Making An Ancient Forest - Kalkalpen National Park
2015
Agassizhorn: Mountain of Shame
2018
Fog on the Mountain
2023
Patabang, una storia degli anni '70
2013
L'Homme qui revient de haut
2004
