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. Billy & Mandy's Jacked-Up Halloween
Genre :
Animation, Adventure, Comedy, Horror,
Casting :
Grey DeLisle , Greg Eagles , Richard Steven Horvitz , Wayne Knight , Vanessa Marshall , Billy West ,