A documentary film about the Afro-American Woodstock concert held in Los Angeles seven years after the Watts riots. Director Mel Stuart mixes footage from the concert with footage of the living conditions in the current day Watts neighborhood. The film … Richard Pryor, Rufus Thomas, Isaac Hayes, Melvin Van Peebles, Kim Weston, William Bell, Albert King Added on HBO 2023-02-02. Youtube Trailer