Cast
Paul AltmeyerSelf - Host- John GittingerSelf
Timothy LearySelf- Sidney CohenSelf - LSD Expert
- James MooreSelf - Chemist
- Lyman KirkpatrickSelf - Former CIA Inspector General
- Robert Gordon WassonSelf
- James ThornwellSelf - Army Private (Ret.)
- Maurice DongierSelf - Allan Memorial Institute
- Robert CleghornSelf
Fidel CastroSelf (archive footage)
Laurence HarveyRaymond Shaw (archive footage)- Sidney GottliebSelf
