Metalocalypse Skuespillere og folkene bag
Mark HamillSenator Stampingston / Mr. Selatcia (voice) Victor BrandtGeneral Crozier / Cardinal Ravenwood (voice) Brendon SmallSkwisgaar Skwigelf / Pickles the Drummer / Nathan Explosion / Instruktør / Forfatter / Producer Tommy BlachaToki Wartooth / William Murderface (voice) / Instruktør / Forfatter / Executive producer Malcolm McDowellVater Orlaag (voice) Laraine NewmanNews Anchor / Woman (voice) George FisherMetal Masked Assassin (voice) James HetfieldLorkey (voice) King DiamondRonald von Moldenberg (voice) Kirk HammettSmoked Fingers fan (voice) Jon SchneppAdditional Voices (voice) / Instruktør SilenozPrison Inmate (voice) Angela GossowLavona Sucubboso (voice) Laura SilvermanRebecca Nightrod (voice) Devin TownsendAdditional Voices (voice) Jeff LoomisMr. Murderface (voice) Warrel DaneSammy Twinskins (voice) Steve SmythSnizzy Bullets (voice) Andy RichterJ.F. Amarth (voice) Mike KeneallyDoctor (voice) Frankie IngrassiaRachel / Sucubboso Explosionite (voice) Jon SchneppAdditional Voices (voice) / Instruktør Mark BrooksInstruktør / Forfatter Brendon SmallSkwisgaar Skwigelf / Pickles the Drummer / Nathan Explosion / Instruktør / Forfatter / Producer Tommy BlachaToki Wartooth / William Murderface (voice) / Instruktør / Forfatter / Executive producer Keith CroffordExecutive producer 
