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Underfist: Halloween Bash poster

Action / Comedy / Family / Fantasy / Animation / TV Movie / Adventure / Horror

Underfist: Halloween Bash.

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.

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Directed by Shaun Cashman

THE PEOPLE BEHIND THE STORY

Cast.

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)

THE RIGHT PLACE TO PRESS PLAY

Where to watch.

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