The Acid TestDocumentary90The Acid Test90Documentarythumb_upthumb_downThe Acid TestOctober 5, 1966Directed byKen KeseySound 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.US Last Updated: 8 days ago Request Update CastKen KeseySelfJerry GarciaSelfRon McKernanSelfBob WeirSelfNeal CassadySelfCarolyn GarciaSelfPhil LeshSelfBill KreutzmannSelfMickey HartSelf RecommendedVengeanceThe FavouriteThe Suicide SquadZack Snyder's Justice LeagueBirds of Prey (and the Fantabulous Emancipation of One Harley Quinn)Guardians of the Galaxy Vol. 2Ex MachinaJustice LeagueJokerLifeDeadpool & WolverineHereditaryOppenheimerBlack WidowTop Gun: Maverick
