Characters played by Jack Black
Dethklok's Original Manager
Fat Fan
Characters played by Victor Brandt
General Crozier
Characters played by George Fisher
The Man with the Silver Face
Characters played by Mark Hamill
Mr. Salacia
Senator Stampingston
Characters played by Mike Keneally
Toki Wartooth
Characters played by Malcolm McDowell
Vater Orlaag
Characters played by Brendon Small
Nathan Explosion
Characters played by Raya Yarbrough
Abigail Remeltindrinc
Old Groupie
Characters played by Ulrich Wild
Bald Fan