news news The Acid Test 1966 55 min Documentary Sound and image captured by the Merry Pranksters in late 1965 and early 1966: the bus on the road, the Grateful Dead playing an Acid Test, Kool-Aid ritual, etc. watched want to watch oscars director Ken Kesey news ✕ loading… cast Ken Kesey Self Jerry Garcia Self R Ron McKernan Self Bob Weir Self Neal Cassady Self C Carolyn Garcia Self Phil Lesh Self Bill Kreutzmann Self Mickey Hart Self
