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.
Original TitleUnderfist - Halloween Bash
StatusReleased
Runtime1h 1m
GenresActionComedyFamilyFantasyAnimationTV MovieAdventureHorror
Production CountriesUnited States of America
Spoken LanguagesFrenchEnglish
