Martin Witz

Writer, Director, Editor, Actor

The Substance: Albert Hofmann's LSD
The Substance: Albert Hofmann's LSD2011
Gateways to New York: Othmar H. Ammann and his bridges
Gateways to New York: Othmar H. Ammann and his bridges2019
The Day the Sun Fell
The Day the Sun Fell2015
Hugo Koblet - The Charming Cyclist
Hugo Koblet - The Charming Cyclist2010
Martha's Garden
Martha's Garden1997
In the Shadows of Dreams
In the Shadows of Dreams2025
Santiago Calatrava's Travels
Santiago Calatrava's Travels1999
Offshore: Elmer and the Swiss Bank Secrecy
Offshore: Elmer and the Swiss Bank Secrecy2016
Von Werra
Von Werra2002
Dreissig Jahre
Dreissig Jahre1989

2024	Im Schatten der Träume
2019	Gateways to New York: Othmar H. Ammann and his bridges
2011	The Substance: Albert Hofmann's LSD
2010	Hugo Koblet - Pédaleur de charme
2002	Von Werra
1999	Santiago Calatrava's Travels
1997	Martha's Garden
1993	Ludwig 1881

2024	Im Schatten der Träume
2019	Gateways to New York: Othmar H. Ammann and his bridges
2011	The Substance: Albert Hofmann's LSD

2015	Multiple Fates - About the Struggle with One's Own Body
2013	Watermarks: Three Letters from China
2005	Angry Monk: Reflections on Tibet

2004	Kulturplatz · as Self

1996	Noel Field - Der erfundene Spion · as Narrator

2016	Offshore - Elmer und das Bankgeheimnis · as Sound Mixer
2016	Offshore - Elmer und das Bankgeheimnis · as Commentary Collaboration
2015	The Day the Sun Fell · as Story Consultant
2003	Dieter Roth · as Sound
2003	Elisabeth Kübler-Ross: Facing Death · as Sound
2002	Von Werra · as Sound Mixer
1999	Santiago Calatrava's Travels · as Sound
1989	Dreissig Jahre · as Commentary
1988	Journeys Into the Interior · as Sound
1981	Züri brännt · as Cinematographer