Metalocalypse

Mark Hamill

Senator Stampingston / Mr. Selatcia (voice)

Victor Brandt

General Crozier / Cardinal Ravenwood (voice)

Malcolm McDowell

Vater Orlaag (voice)

Brendon Small

Skwisgaar Skwigelf / Pickles the Drummer / Nathan Explosion

Tommy Blacha

Toki Wartooth / William Murderface (voice)

Laraine Newman

News Reporter / Grandma / GMILF (voice)

George Fisher

Angry Customer (voice)

James Hetfield

Fan #1 (voice)

King Diamond

Employee 421 (voice)

Kirk Hammett

Smoked Fingers fan (voice)

Jon Schnepp

Dr. Gibbits (voice)

Silenoz

Prison Inmate (voice)

Angela Gossow

Lavona Sucubboso / Sucubboso Explosionite (voice)

Mike Patton

Laura Silverman

Rebecca Nightrod (voice)