Billy & Mandy's Jacked-Up Halloween (movie)
- User score: 9
- Production country: United States of America
- Producer: Robert Alvarez , Juli Murphy
- Production companies: Cartoon Network Studios
- Genre: Animation, Adventure, Comedy, Horror
- Release date: 10/31/2003
- Run time: 22 min.
Movie description
Jack, a headless prankster from Grim's past, uses Billy to steal Grim's scythe so he can destroy Grim and take over the world with demons from the Netherworld.
