Movies by Maxwell Atoms
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.
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.
Billy and Mandy in: Trepanation of the Skull and You
Maxwell Atoms' debut short has his characters Billy and Mandy having fun with trepanation.
Billy & Mandy: Wrath of the Spider Queen
The Spider Queen wants to take revenge on Grim for denying her the rightful place as the Ripper.