The Simpsons/Jack's Big Music Show

Cast

 * Bart as Jack


 * Lisa as Mary
 * Milhouse as Mel
 * Homer as The Grumpy Squirrel
 * Mr Burns as The Little Bad Wolf
 * Cartman, Kyle, Stan, Kenny, Butters, Clyde, Tweek, & Jimmy (From South Park) as Schwartzman Quartet
 * Maggie as Bongo Bird