Ralph Metzner

Salvia Divinorum: A Western Approach

as Self

The Way of the Psychonaut

as Self

Neurons to Nirvana

as Self

DMT: The Spirit Molecule

as Self - Psychologist

LSD: Problem Child and Wonder Drug

as Self

Peyote to LSD: A Psychedelic Odyssey

as Self

Entheogen: Awakening the Divine Within

as Self

Signs Out of Time: The Life of Archaeologist Marija Gimbutas

as Self

Hofmann's Potion: The Pioneers of LSD

as Self

Turn On, Tune In, Drop Out

as The Voyager

How To Go Out of Your Mind: The LSD Crisis

as Himself

The Psychedelic Experience

as Narrator