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.
Directed by Shaun Cashman
Your score–
Not scoredVideos
1 clips
TeaserUnderfist: Halloween Bash promo (2008)
Images
Cast
Grey DeLisle
Mandy / Aunt Sis / Kid / Ike (voice)
Greg Eagles
Grim / Sperg / Giant Candy Bar (voice)
Richard Steven Horvitz
Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)
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)
Dan Gilvezan
Confic / Humicun (voice)
Greg Ellis
Perkins / Peanutbutter Wheel / Tiny Skull (voice)
Jess Harnell
Singer (voice)
Related
Billy & Mandy's Big Boogey Adventure
Phineas and Ferb: Mission Marvel
Hulk: Where Monsters Dwell
Double, Double, Toil and Trouble
Mutant Pumpkins from Outer Space
The Grim Adventures of the Kids Next Door
Scary Godmother: The Revenge of Jimmy
Hotel Transylvania: Transformania
Scared Shrekless
Stewie Griffin: The Untold Story
Night of the Zoopocalypse
Marvel Rising: Secret Warriors
Girl vs. Monster
Under Wraps
Codename: Kids Next Door: Operation Z.E.R.O.
Wendell & Wild