Ralph Metzner (May 18, 1936 – March 14, 2019) was a German-born American psychologist, writer and researcher, who participated in psychedelic research at Harvard University in the early 1960s with Timothy Leary and Richard Alpert (later named Ram Dass). Metzner was a psychotherapist, and Professor Emeritus of psychology at the California Institute of Integral Studies in San Francisco, where he was formerly the Academic Dean and Academic Vice-president.
2022
as Self
2020
as Self
2013
as Self
2010
as Himself - Psychologist
2009
as Self
2008
as Self
2007
as The Voyager
2006
as Himself
2002
as Self
1966
as Himself
1965
as Narrator