Billy & Mandy's Jacked-Up Halloween (2003)
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Overview
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.
Billy & Mandy's Jacked-Up Halloween (2003)
Play Trailer
Overview
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.
Production Companies
Cartoon Network Studios
