The Substance: Albert Hofmann's LSD
- વર્ષ: 2011
- દેશ: Germany, Switzerland
- શૈલી: Documentary
- સ્ટુડિયો:
- કીવર્ડ: lsd, psychedelics, pharmaceutical lab, psychedelic drug, pharmaceuticals company, lysergic acid diethylamide
- ડાયરેક્ટર: Martin Witz
- કાસ્ટ: James S. Ketchum