Metalocalypse

[Cliff Steele]

I think you are right Willie, I found an interview with Brendon Small on aspecialthing regarding guest stars

Brendon Small: Well, they won’t play themselves, but James Hetfield and Kirk Hammet from Metallica are going to be in it, Michael Amott from Arch Enemy, and Jeff Loomis. I’ve spoken with King Diamond a few times, he’s the coolest guy I’ve ever talked to on the phone. So hopefully we’ll record him in June. Mark Hamill [of Star Wars fame] is on the show, too. The metal heads should know that.