Ralph Metzner

Salvia Divinorum: A Western Approach

2022

Self

The Way of the Psychonaut

2020

Self

Neurons to Nirvana

2013

Self

DMT: The Spirit Molecule

2010

Self - Psychologist

LSD: Problem Child and Wonder Drug

2009

Self

Peyote to LSD: A Psychedelic Odyssey

2008

Self

Entheogen: Awakening the Divine Within

2006

Self

Signs Out of Time: The Life of Archaeologist Marija Gimbutas

2004

Self

Hofmann's Potion: The Pioneers of LSD

2002

Self

Turn On, Tune In, Drop Out

1967

The Voyager

How To Go Out of Your Mind: The LSD Crisis

1966

Himself

The Psychedelic Experience

1965

Narrator