Ralph Metzner
Acting
Films (12)
Salvia Divinorum: A Western Approach
2022
The Way of the Psychonaut
2020
Neurons to Nirvana
2013
DMT: The Spirit Molecule
2010
LSD: Problem Child and Wonder Drug
2009
Peyote to LSD: A Psychedelic Odyssey
2008
Entheogen: Awakening the Divine Within
2006
Signs Out of Time: The Life of Archaeologist Marija Gimbutas
2004
Hofmann's Potion: The Pioneers of LSD
2002
Turn On, Tune In, Drop Out
1967
How To Go Out of Your Mind: The LSD Crisis
1966
The Psychedelic Experience
1965