Sinopsis
The film discusses the traits and originators of some of metal's many subgenres, including the New Wave of British Heavy Metal, power metal, Nu metal, glam metal, thrash metal, black metal, and death metal. Dunn uses a family-tree-type flowchart to document some of the most popular metal subgenres. The film also explores various aspects of heavy metal culture.
Pemeran Utama
Sam Dunn
Self
Chris Adler
Self
Tom Araya
Self
No Pic
Gavin Baddeley
Self
No Pic
Blasphemer
Self
Randy Blythe
Self
