This refreshingly frank and impartial study of the discovery and development of the notorious hallucinogenic drug is notably free of moral judgmental, and features contributions from such legendary heroes of psychedelia as Albert Hoffman - the Swiss scientist who discovered the drug - Aldous Huxley - author of 'The Doors of Perception' - Ken Kesey - author of 'One Flew Over the Cuckoo's Nest.
| Camera | Ian Kennedy | Camera Operator |
| Editing | Ron Taylor | Supervising Film Editor |
| Crew | Jane Wyatt | Title Graphics |
| Sound | Peter Hodges | ADR & Dubbing |
| Crew | Mike Thomas | Visual Effects Editor |
| Crew | Fred Vincent | Second Film Editor |
| Production | Liz Ryves-Brown | Producer |
| Crew | Graham Rodger | Sound Recordist |
| Sound | Elizabeth Parker | Original Music Composer |
| Production | Carol Balchin | Unit Production Manager |
| Crew | Chris King | Sound Recordist |
| Camera | John Howarth | Camera Operator |
| Production | Max Whitby | Producer |
| Directing | Peter France | Director |
| Visual Effects | Dave Chapman | Visual Effects Designer |
