movie poster
Underfist: Halloween Bash
7.5
Released October 12, 2008Runtime 1h 1min

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.

Genres
  • Action
  • Comedy
  • Family
  • Fantasy
  • Animation
  • TV Movie
  • Adventure
  • Horror
Production Companies
  • Cartoon Network Studios
Production Countries
    Finances
    • Budget: $0
    • Revenue: $0
    • Profit/Loss: $0
    Videos
    Cast
    posterGrey DeLisleMandy / Aunt Sis / Kid / Ike (voice)
    posterGreg EaglesGrim / Sperg / Giant Candy Bar (voice)
    posterRichard Steven HorvitzBilly / Harold / Pumpkin / Trick-or-Treater Eater (voice)
    posterVanessa MarshallIrwin / Hoss's Mom (voice)
    posterDiedrich BaderHoss Delgado (voice)
    posterArmin ShimermanGeneral Skarr / Candy Skeleton / Rat / Creepy Gnome (voice)
    posterC.H. GreenblattFred Fredburger (voice)
    posterMaxwell AtomsJeff the Spider (voice)
    posterPhil LaMarrDracula / Grandmama / Bougersnatch (voice)
    posterRachael MacFarlaneMindy (voice)
    posterDave WittenbergBun-Bun / Trick-or-Treater Eater #1 / Jimbo (voice)
    posterDan GilvezanConfic / Humicun (voice)
    posterGreg EllisPerkins / Peanutbutter Wheel / Tiny Skull (voice)
    posterJess HarnellSinger (voice)
    posterMartin JarvisNergal / Police Officer / Tarvis (voice)
    Crew
    posterShaun CashmanDirector
    posterMaxwell AtomsWriter
    posterMaxwell AtomsExecutive Producer
    posterShaun CashmanSupervising Producer
    posterBrian A. MillerExecutive Producer
    posterJennifer PelphreySupervising Producer
    posterJames SilvermanAssociate Producer
    posterKris ZimmermanCasting
    posterMaxwell AtomsStoryboard Artist
    posterMaxwell AtomsArt Direction
    posterIllya OwensEditor
    posterDrew NeumannMusic
    posterMaxwell AtomsCreator
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