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.
Robert Alvarez
Director
Juli Murphy
Director
Maxwell Atoms
Writer
Brett Varon
Writer
Paul McEvoy
Writer
Grey DeLisle
Mandy/Granny/Cowgirl (voice)
Greg Eagles
Grim/Spirit/Knight (voice)
Richard Steven Horvitz
Billy/Guy (voice)
Wayne Knight
Jack (voice)
Vanessa Marshall
Irwin/Toilet Paper Woman (voice)
Billy West
Giant Pumpkin/Lumber Jack/Announcer/Cell Phone Guy (voice)
Robot Chicken: Star Wars72%
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Igor59%
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LEGO Marvel Avengers: Mission Demolition65%
The Twits59%
