Home People Ralph Metzner Ralph Metzner movies Ralph Metzner movies Ralph Metzner Movies (5) Neurons to Nirvana (2013) As Himself. Ralph Metzner was 77 years old DMT: The Spirit Molecule (2010) As Himself - Psychologist. Ralph Metzner was 74 years old LSD: Problem Child and Wonder Drug (2009) As Himself. Ralph Metzner was 72 years old Turn On, Tune In, Drop Out (1967) As The Voyager. Ralph Metzner was 30 years old Hofmann's Potion: The Pioneers of LSD (2002) As himself. Ralph Metzner was 66 years old
