The Substance: Albert Hofmann's LSD

The Substance: Albert Hofmann's LSD is a 2011 documentary film directed by Martin Witz. The film documents the coincidental discovery of the drug LSD by the Swiss chemist Albert Hofmann in 1943.

The Substance: Albert Hofmann's LSD
Directed byMartin Witz
Written byMartin Witz
Produced byAndres Pfäffli
CinematographyPio Corradi
Edited byStefan Kälin
Music byMarcel Vaid
Release date
  • 7 August 2011 (2011-08-07) (Locarno Film Festival)
Running time
89 minutes
CountrySwitzerland
LanguagesEnglish
German
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