The Ren & Stimpy Show/Courage the Cowardly Dog

Cast

 * Stimpy as Courage
 * Cream the Rabbit (from Sonic) as Muriel (just his friend and Cream is not old)
 * Lunatic Dad (from YouTube) as Eustace (just his friend)
 * Squidward (from SpongeBob SquarePants) as Katz
 * Nosferacho (from CatDog) as Le Quack
 * Panic (from Hercules) as the Shadow
 * Scoutmaster Lumpus (from Camp Lazlo) as Fred
 * Bowser (from SuperMarioLogan) as Di Lung
 * Rosalina (from SuperMarioLogan) as the Kitty
 * Anais Watterson (from The Amazing World of Gumball [2011-2012]) as the Bunny
 * Barkmeat (from Catscratch) as the Mad Dog
 * Dr. Cortex (from Crash Bandicoot) as Dr. Zalost (both look a bit related)
 * Mr. Krabs (from SpongeBob SquarePants) as Professor Frith
 * Mandy (from The Grim Adventures of Billy and Mandy) as Courage's Mom (just his wife)
 * Ren Hoek as Courage's Dad (just his friend)
 * Stromboli (from Pinocchio) as the Cruel Veterinarian
 * Pinicchio and Jiminy Cricket (from Pinocchio) as themselves (BONUS)