Uncovering government agencies (especially the CIA) that secretly tested the effects of LSD on humans.
Paul Altmeyer
Self - Host
John Gittinger
Self
Timothy Leary
Sidney Cohen
Self - LSD Expert
James Moore
Self - Chemist
Lyman Kirkpatrick
Self - Former CIA Inspector General
Robert Gordon Wasson
James Thornwell
Self - Army Private (Ret.)
Maurice Dongier
Self - Allan Memorial Institute
Robert Cleghorn
Fidel Castro
Self (archive footage)
Laurence Harvey
Raymond Shaw (archive footage)
Sidney Gottlieb
