Watch Napalm - the sound of the industrial city for Free: How to Stream the Movie Online at 123Movies. . Directed by journalist Ricardo Alexandre, the documentary tells the story of the Napalm nightclub, responsible for the new wave and post-punk generation in Sao Paulo. Mixing live shows, cutting-edge DJing and videos in its "modern" internal television system, the venue quickly became a meeting point for young people who shaped the grayer side of Brazilian rock in the 80s.