Movies by Martin Witz
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The Substance: Albert Hofmann's LSD
By coincidence rather than by design, the Swiss chemist Albert Hofmann makes a sensational discovery in the spring of 1943. He realizes that he is dealing with a powerful molecule that will have an impact that reaches far beyond the scientific world. THE SUBSTANCE is an investigation into our troubled relationship with LSD, told from its beginnings to today.
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Dutti der Riese
Documentary about Swiss grocery store pioneer Gottlieb Duttweiler
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Gateways to New York: Othmar H. Ammann and his bridges
The story of the great Swiss engineer Othmar H. Ammann, who moves away in 1904 and redefines the rules of bridge construction in America - for decades and in a spectacular way. The beginning of motorisation, the post-war years, urbanisation and the consumer society: Ammann is not only in the middle of it, he is with his bridges a dynamic player, an agent of progress - and the belief in it.