Flesh of the Gods (1970)

Married couple Raoul and Alex descend each evening from their luxury skyscraper condo to venture into the electric nighttime realm of 1980s Los Angeles. When they cross paths with a mysterious and enigmatic woman known only as Nameless, she and her hard-partying cabal initiate Raoul and Alex into a glamorous, surrealistic world of hedonism, thrills and violence.