The Grim Adventures of Billy and Mandy S0 E3 - Underfist: Halloween Bash

The Grim Adventures of Billy and Mandy

The Grim Adventures of Billy and Mandy S0 E3 - Underfist: Halloween Bash
Nov 09, 2007 11 min Animation Movies
8.1

Billy, Irwin and Mandy go trick-or-treating on Halloween, and an evil marshmallow bunny attacks children with chocolate beasts.

Creator Maxwell Atoms
Actor Greg Eagles, Richard Steven Horvitz, Grey DeLisle
Country United States of America
Production Cartoon Network Studios
The Grim Adventures of Billy and Mandy eps. Billy & Mandy's Big Boogey Adventure
The Grim Adventures of Billy and Mandy eps. Billy & Mandy: Wrath of the Spider Queen
The Grim Adventures of Billy and Mandy eps. Underfist: Halloween Bash
The Grim Adventures of Billy and Mandy eps. The Grim Adventures of the Kids Next Door
The Grim Adventures of Billy and Mandy eps. Super Myron Brothers
The Grim Adventures of Billy and Mandy eps. Macaroni Man
The Grim Adventures of Billy and Mandy eps. Cake It to the Limit
The Grim Adventures of Billy and Mandy eps. Makeover the Top
The Grim Adventures of Billy and Mandy eps. The Uninvited
The Grim Adventures of Billy and Mandy eps. Death of the Party
The Grim Adventures of Billy and Mandy eps. Dream Date
The Grim Adventures of Billy and Mandy eps. Dracula De Bergerac
The Grim Adventures of Billy and Mandy eps. Hate in an Elevator
The Grim Adventures of Billy and Mandy eps. Future Nerd
The Grim Adventures of Billy and Mandy eps. Date With Death
The Grim Adventures of Billy and Mandy eps. Irwin Live
The Grim Adventures of Billy and Mandy eps. Fit to be Tied
The Grim Adventures of Billy and Mandy eps. Dentally Disturbed
The Grim Adventures of Billy and Mandy eps. Room Gloom
The Grim Adventures of Billy and Mandy eps. Senior Power
The Grim Adventures of Billy and Mandy eps. Frozey the Snowman
The Grim Adventures of Billy and Mandy eps. Matinee Mandy
The Grim Adventures of Billy and Mandy eps. Wish Unfulfillment
The Grim Adventures of Billy and Mandy eps. Meet the Reaper