This documentary delves into the evolution and endurance of a vibrant yet niche metal music scene on the Caribbean island of Puerto Rico. At first glance, heavy metal might seem incongruous with the island’s cultural and historical backdrop. Nevertheless, this local metal community has persisted and flourished over the past three decades, overcoming numerous obstacles. The film investigates how this has been possible by highlighting the importance of their tight-knit community, which enables them to thoughtfully engage with issues of national identity, language, colonialism, religion, gender, social rebellion, and survival. After watching, your perception of the Caribbean will be forever changed.