Cast and Crew of Underfist: Halloween Bash

Cast of
Underfist: Halloween Bash

About 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.

Full Cast of Underfist: Halloween Bash

Greg Eagles
plays Grim / Sperg / Giant Candy Bar (voice)

Richard Steven Horvitz
plays Billy / Harold / Pumpkin / Trick-or-Treater Eater (voice)

C.H. Greenblatt
plays Fred Fredburger (voice)

Maxwell Atoms
plays Jeff the Spider (voice)

Dan Gilvezan
plays Confic / Humicun (voice)


Crew of Underfist: Halloween Bash