Underfist: Halloween Bash (2008)
Action
Comedy
Family
Fantasy
Animation
Irwin, Hoss Delgado, Jeff the Spider, Fred Fredburger, and General Skarr from the "Grim Adventures of Billy and Mandy" team up to fight an evil candy army from the Underworld on Halloween.
Cast
Mandy / Aunt Sis / Kid / Ike (voice)
Grim / Sperg / Giant Candy Bar (voice)
Bun-Bun / Trick-or-Treater Eater #1 / Jimbo (voice)
Confic / Humicun (voice)
Perkins / Peanutbutter Wheel / Tiny Skull (voice)
Singer (voice)
Nergal / Police Officer / Tarvis (voice)
Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)
Irwin / Hoss's Mom (voice)
Hoss Delgado (voice)
General Skarr / Candy Skeleton / Rat / Creepy Gnome (voice)
Fred Fredburger (voice)
Jeff the Spider (voice)
Dracula / Grandmama / Bougersnatch (voice)
Mindy (voice)
Crew
Director
Creator
Supervising Producer
Writer
Executive Producer
Executive Producer
Supervising Producer
Associate Producer
Music
Editor
Art Direction
Casting
Storyboard Artist