Global Metal is a documentary on Sam Dunn, an anthropologist and a heavy metal fan, who travels around the world to many different countries to see metal music’s role in globalization. Sam Dunn also wanted to know how cultures and religions affect metal music. Metal is considered to be a subculture because there are many factors that are commonly shared by all metal fans around the world. Metal fans are very passionate about metal music, and they express their emotions and feelings through the music. Heavy metal fans believe that metal music is their freedom. Commonly, metal fans in all countries wear black clothing and have long hair. When the music starts, fans usually bang their heads. Sam Dunn’s research on the metal subculture is considered
