Underfist: Halloween Bash Online

Grey Griffin - Mandy / Aunt Sis / Kid / Ike (voice) (as Grey DeLisle) , Greg Eagles - Grim / Sperg / Giant Candy Bar (voice) , Richard Steven Horvitz - Billy / Harold / Pumpkin / Trick-or-Treater Eater #2 (voice) (as Richard Horvitz) , Vanessa Marshall - Irwin / Hoss's Mom (voice) , Diedrich Bader - Hoss Delgado (voice) , Armin Shimerman - General Skarr / Candy Skeleton / Rat / Creepy Gnome (voice) , C.H. Greenblatt - Fred Fredburger (voice) , Maxwell Atoms - Jeff the Spider (voice) , Phil LaMarr - Dracula / Grandmama / Bougersnatch (voice) , Rachael MacFarlane - Mindy (voice) , Dave Wittenberg - Bun-Bun / Trick-or-Treater Eater #1 / Jimbo (voice) , Greg Ellis - Perkins / Peanutbutter Wheel / Tiny Skull (voice) , Dan Gilvezan - Confic / Humicun (voice) , Jess Harnell - Singer (voice) , Martin Jarvis - Nergai / Police Officer / Tarvis (voice)