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Underfist: Halloween Bash · Movie Vault
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A discovery from TMDB

Underfist: Halloween Bash

Underfist - Halloween Bash

20081h 1m7.4/ 10 · TMDB · 18 votes
ActionComedyFamilyFantasyAnimationTV MovieAdventureHorror

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.

Discover freely. Members can add films to the vault.

Directed by Shaun Cashman

Our screenings

A
Ansh Kapoor

No screenings recorded

Unwatched

The people behind the story

Grey DeLisle
Grey DeLisle

Mandy / Aunt Sis / Kid / Ike (voice)

Greg Eagles
Greg Eagles

Grim / Sperg / Giant Candy Bar (voice)

Richard Steven Horvitz
Richard Steven Horvitz

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

Vanessa Marshall
Vanessa Marshall

Irwin / Hoss's Mom (voice)

Diedrich Bader
Diedrich Bader

Hoss Delgado (voice)

Armin Shimerman
Armin Shimerman

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

C.H. Greenblatt
C.H. Greenblatt

Fred Fredburger (voice)

Maxwell Atoms
Maxwell Atoms

Jeff the Spider (voice)

Phil LaMarr
Phil LaMarr

Where to watch

Streaming availability is not currently listed for India. Listings may be incomplete.

Last checked 9 Oct 2026.

Availability data by JustWatch via TMDB. Confirm availability with the service.

In these collections

This film has not joined a collection yet.

Film details

Released12 Oct 2008
Original languageEnglish
CountriesUnited States of America
View on TMDB

Dracula / Grandmama / Bougersnatch (voice)

Rachael MacFarlane
Rachael MacFarlane

Mindy (voice)

Dave Wittenberg
Dave Wittenberg

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

Dan Gilvezan
Dan Gilvezan

Confic / Humicun (voice)