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The Grim Adventures of Billy and Mandychevron_right
S02E16: Smarten Up!Billy is worried about failing an upcoming Math test, so Grim gives him a "bookworm", which will make him much smarter. Milkshakes, Billy's cat, eats the worm instead, and is forced to tutor Billy. Billy is still an idiot in the end.
Air Date:
Jul 18, 2003
Production:
Casts:
Greg Eagles, Richard Steven Horvitz, Grey DeLisle, Vanessa Marshall
