Revolution (1968) - Documentary 1968 (Gonzo) Summer of Love: 2:52 - 3:33

Great way to start a movie! In 1967 San Fransisco ("The Summer of Love"), Hare Krishna devotees and hippies are heard (but not seen) chanting the Hare Krishna Mantra.

http://www.imdb.com/title/tt0063503/

From: https://www.youtube.com/watch?v=8mWukk4BHoo (76,000+ views - Dec 15, 2016)

Revolution (1968) - Documentary 1968 (Gonzo) Summer of Love (Video Title),2016 (Video Upload Year),Documentary (Film Genre),History (Film Genre),Music (Film Genre)

Thanks to Sarvopama Dasa Prabhu.