Bu kişi için biyografi bulunmuyor.
Towers of Temptation
2013
The Towers of Paine
2007
Grappling with the Ogre
1995
Out of the Shadows into the Sun
1988
Extreme Rock
1984
Mountains of the Winds
Everest Unmasked
1979
Matterhorn - The North Face In Winter
1976
Cerro Torre - The Rape of a Mountain
1972
Faszination Bergfilm - Himmelhoch und Abgrundtief
2008
Remember the Summit
2026
