The story of one of the most influential albums in heavy metal history, the 1982 vinyl compilation "Metal Massacre," the brainchild of Los Angeles record shop buyer and fanzine publisher Brian Slagel.
| Actor | Role |
|---|---|
 James HetfieldSelf - Metallica | Self - Metallica |
 Lars UlrichSelf - Metallica | Self - Metallica |
| BBrian SlagelSelf - Metal Blade Records/ The New Heavy Metal Revue | Self - Metal Blade Records/ The New Heavy Metal Revue |
| DDavid ReschSelf - Pandemonium | Self - Pandemonium |
| JJohn KornarensSelf - The New Heavy Metal Revue | Self - The New Heavy Metal Revue |
| BBetsy WeissSelf - Bitch | Self - Bitch |
| RRobert GarvenSelf - Cirith Ungol | Self - Cirith Ungol |
| TTim BakerSelf - Cirith Ungol | Self - Cirith Ungol |
| RRon KeelSelf - Steeler | Self - Steeler |
 Stephen PearcySelf - Ratt | Self - Ratt |
| JJaime St. JamesSelf - Black 'n Blue | Self - Black 'n Blue |
| JJay ReynoldsSelf - Malice | Self - Malice |
| AAnthony KornarensSelf - Avatar | Self - Avatar |