Released:
2005-09-14

Overview:
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.

Directors:
Sam Dunn, Scot McFadyen, Jessica Joy Wise

Runtime:
1h 31min

Genre:
Documentary, Music

• Cast:
• 
  Sam Dunn
  as
  Self
• 
  Chris Adler
  as
  Self
• 
  Tom Araya
  as
  Self
• 
  Gavin Baddeley
  as
  Self
• 
  Blasphemer
  as
  Self