The Summer of Love reaches its boiling point in the summer of 1967. Janis has an epiphany watching Otis Redding while on acid. Her bond with the local chapter of the Hells Angels is strengthened. Mama Cass becomes a new convert at a pivotal show at the Monterey Pop Festival. And the presence of a Beatle in the Haight sheds calls into question the stamina of the peace and love movement.