

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 was directed by Robert Alvarez and Juli Murphy.
Billy & Mandy's Jacked-Up Halloween holds an average rating of 9.0/10 on TMDB, and it lands best with fans of adventure, animation and comedy. Join the discussion below to add your take.
Billy & Mandy's Jacked-Up Halloween runs for 22min, and was released in 2003.
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