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