This cautionary 1970 film produced by Studio Caf in Czechoslovakia, looks at the effects and possible benefits of LSD. The film showcases pioneering work performed by Miroslav Sajda, a chemist at the Military Research Institute in Hradec Krlov, east Bohemia. After news leaked that the U.S. Army was testing LSD on human subjects, Sajda helped prepare an LSD test on Czechoslovak soldiers to see how well they would perform while... see more