Metalocalypse: The Doomstar Requiem (2013)

Metalocalypse: The Doomstar Requiem is a rock opera special for the Adult Swim animated series Metalocalypse. It was released on October 27, 2013 by Adult Swim.

Vocals

 * Jack Black
 * Victor Brandt
 * George Fisher
 * Mark Hamill
 * Mike Keneally
 * Malcolm McDowell
 * Brendon Small - Nathan Explosion, Pickles, Skwisgaar Skwigelf, William Murderface
 * Raya Yarbrough