Dr. Raymond Forrester, professor of psychology at UCLA, takes student and Hollywood starlet Dorothy Crowder to a Malibu hotel of questionable reputation. The two ingest LSD, sent in a mysterious package to Forrester, and become some of the first Americans to go on a psychedelic experience. The experience takes a turn for the deadly during New Year’s Eve 1960 and now the duo must rediscover reality or be trapped in an endless cycle of sex, drugs and murder in ‘paradise.’