Sorting type: Most visited Most visited Alphabetical | Episodes or TV Specials that feature characters from other cartoons Pages in category "Crossovers" Billy & Mandy's Big Boogey Adventure My Fair Mandy Keeper Of The Reaper The Grim Adventures of the Kids Next Door Billy & Mandy Moon the Moon Modern Primitives Here Thar Be Dwarves! Reap Walking Cartoon Network: Punch Time Explosion Giant Billy And Mandy All-Out Attack Company Halt Irwin Gets a Clue Cartoon Network Universe: FusionFall Super Secret Crisis War! Powerpuff Girls: Super Smash-Up! “ [At Billy's house, a picture of him and his parents is hanging on the wall. Suddenly, an apple... The Grim Adventures of the KND/Transcript Back 1 2 Next Subcategories Hanna-Barbera Characters Crossover characters Retrieved from "http://grimadventures.wikia.com/wiki/Category:Crossovers?oldid=16091"