Billy & Mandy's Big Boogey Adventure
When the Boogey Man causes Grim to lose his powers, rank, and title in the Underworld Court for misusing his powers, he plots to seek out Horror's Hand and take over the world. It's up to Billy, Mandy, Irwin, and Grim to get to Horror's Hand before the Boogey Man does.
- Genre: Adventure, Comedy, Animation, TV Movie
- Country: United States of America
- Director: Russell Calabrese, Phil Cummings, Christine Kolosov, Eddy Houchins, Michel Lyman, Gordon Kent, Kris Sherwood, Shaun Cashman
- Cast: Richard Steven Horvitz, Grey DeLisle, Greg Eagles, Vanessa Marshall, Maxwell Atoms, George Ball, Jane Carr, Greg Ellis, Bart Flynn, C.H. Greenblatt, Jennifer Hale, Dorian Harewood