The Substance: Albert Hofmann's LSD
- साल: 2011
- देश: Germany, Switzerland
- शैली: Documentary
- स्टूडियो:
- कीवर्ड: lsd, psychedelics, pharmaceutical lab, psychedelic drug, pharmaceuticals company, lysergic acid diethylamide
- निदेशक: Martin Witz
- कास्ट: James S. Ketchum