Alexander Shulgin, Sasha to his friends, is nothing less than the godfather of psychopharmacology. Shulgin has given his life to the study of the pharmacology of the psychedelic experience. In the last episode of the series, while walking through the Old Jewish Cemetery of Prague, Terence and Sasha talk about tryptamine experiences, the problem with how America handles the drug crisis, and how they see themselves in all of this.