Celebrities and creatives — including musician David Byrne, performance artist Spalding Gray, comedian Sandra Bernhard, radical activist Abbie Hoffman, and poet Allen Ginsberg– recall their earliest sexual experiences.

Filmmaker Morley Markson shows Abbie Hoffman, Jerry Rubin, Allen Ginsberg, Timothy Leary, and other ’60s rebels, then and now in a follow up to his 1971 film “Breathing Together: Revolution…