La vera storia della marijuana

'The True History of Marijuana' digs deep to expose a world-wide conspiracy, led by the petrolchemical industry, that has outlawed one of the most useful plants known to mankind. Cannabis has been used for thousands of years, in almost every culture, in ways you may never have imagined. This shocking documentary will change the way you think about marijuana forever.

Cast

Donald Abrams

Self (as Dr. Donald Abrams)

David Bearman

Self (as Dr. David Bearman)

Manuel Guzman

Self (as Dr. Manuel Guzman)

Jeffrey Hergenrather

Self (as Dr. Jeffrey Hergenrather)