Billy & Mandy's Jacked-Up Halloween

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.

Director: Juli Murphy, Robert Alvarez

Cast: Grey DeLisle, Greg Eagles, Richard Steven Horvitz, Wayne Knight, Vanessa Marshall, Billy West

Audience-only score — full critic data not yet in the ReelXO vault.