Writer
In the Shadows of Dreams
2025 · Writer
Gateways to New York: Othmar H. Ammann and his bridges
2019 · Writer
The Substance: Albert Hofmann's LSD
2011 · Writer
Hugo Koblet - The Charming Cyclist
2010 · Writer
Dutti der Riese
2007 · Writer
Von Werra
2002 · Writer
Ludwig 1881
1993 · Writer
Morlove - Eine Ode für Heisenberg
1986 · Writer
