Ralph Metzner

The Psychedelic Experience

1965 · as Narrator

DMT: The Spirit Molecule

2010 · as Self - Psychologist

Salvia Divinorum: A Western Approach

2022 · as Self

Peyote to LSD: A Psychedelic Odyssey

2008 · as Self

Neurons to Nirvana

2013 · as Self

LSD: Problem Child and Wonder Drug

2009 · as Self

Entheogen: Awakening the Divine Within

2006 · as Self

The Way of the Psychonaut

2020 · as Self

Hofmann's Potion: The Pioneers of LSD

2002 · as Self

Turn On, Tune In, Drop Out

1967 · as The Voyager

How To Go Out of Your Mind: The LSD Crisis

1966 · as Himself

Signs Out of Time: The Life of Archaeologist Marija Gimbutas

2004 · as Self