Underfist: Halloween Bash (2008)

Grey DeLisle

as Mandy / Aunt Sis / Kid / Ike (voice)

Greg Eagles

as Grim / Sperg / Giant Candy Bar (voice)

Richard Steven Horvitz

as Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)

Vanessa Marshall

as Irwin / Hoss's Mom (voice)

Diedrich Bader

as Hoss Delgado (voice)

Armin Shimerman

as General Skarr / Candy Skeleton / Rat / Creepy Gnome (voice)

C.H. Greenblatt

as Fred Fredburger (voice)

Maxwell Atoms

as Jeff the Spider (voice)

Phil LaMarr

as Dracula / Grandmama / Bougersnatch (voice)

Rachael MacFarlane

as Mindy (voice)

Dave Wittenberg

as Bun-Bun / Trick-or-Treater Eater #1 / Jimbo (voice)

Dan Gilvezan

as Confic / Humicun (voice)

Greg Ellis

as Perkins / Peanutbutter Wheel / Tiny Skull (voice)

Jess Harnell

as Singer (voice)

Martin Jarvis

as Nergal / Police Officer / Tarvis (voice)