This excellently made film brings together three different approaches to psychedelics and their uses for expanding human consciousness: psychological, scientific and spiritual. Centred around the work of three great psychonauts, Aldous Huxley, Alan Watts and Timothy Leary, it includes commentary by leading thinkers in the field , including Gabor Mate, Dennis McKenna and Ben Sessa. For anyone interested in this rapidly expanding field, this is a must-watch.