Genres: Documentary

Actors: Joe Rogan，Ralph Abraham，Joel Bakst，Steven Barker，Susan Blumenthal，Erik Davis，Patricio Dominguez，Cynthia Geist，Neal Goldsmith，Alex Grey，Roland Griffiths，Charles Grob，Graham Hancock，Kathleen Harrison，James Kent，Dennis J. McKenna，Terence McKenna，Ralph Metzne

Directors: Mitch Schultz

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