Season
Season 7 Episode
- Season 0 Billy & Mandy's Big Boogey Adventure
- Season 0 Billy & Mandy: Wrath of the Spider Queen
- Season 0 Underfist: Halloween Bash
- Season 0 The Grim Adventures of the Kids Next Door
- Season 0 Super Myron Brothers
- Season 0 Macaroni Man
- Season 0 Cake It to the Limit
- Season 0 Makeover the Top
- Season 0 The Uninvited
- Season 0 Death of the Party
- Season 0 Dream Date
- Season 0 Dracula De Bergerac
- Season 0 Hate in an Elevator
- Season 0 Future Nerd
- Season 0 Date With Death
- Season 0 Irwin Live
- Season 0 Fit to be Tied
- Season 0 Dentally Disturbed
- Season 0 Room Gloom
- Season 0 Senior Power
- Season 0 Frozey the Snowman
- Season 0 Matinee Mandy
- Season 0 Wish Unfulfillment
- Season 0 Meet the Reaper
The Grim Adventures of Billy and Mandy - Season 0 Episode 3 Underfist: Halloween Bash
8.10 11 minutes Billy, Irwin and Mandy go trick-or-treating on Halloween, and an evil marshmallow bunny attacks children with chocolate beasts.
