Cartoon Mix/We Put the Spring in Springfield (from The Simpsons)

Cast

 * Cat (from Peg + Cat) as Homer Simpson
 * Rizzo the Rat (from The Muppets) as Bart Simpson
 * Ernie (from Sesame Street) as Lenny Leonard
 * Squidward Tentacles (from SpongeBob SquarePants) as Moe Syzlak
 * The Blue Dragon (from Fraggle Rock) as Apu Nahasapeemapetilon
 * Mr. Nervous (from The Mr. Men Show) as Chief Clancy Wiggum
 * James (from Thomas and Friends) as Carl Carlson
 * Charlie Brown (from Peanuts) as Ned Flanders
 * Hoots the Owl (from Sesame Street) as Sideshow Mel
 * Pops (from The Muppets) as Krusty the Clown
 * Sheldon J. Plankton (from SpongeBob SquarePants) as Mr. Burns
 * Owl (from Winnie the Pooh) as Joe Quimby
 * Pablo (from The Backyardigans) as Principal Skinner
 * Mickey Mouse (from Mickey Mouse) as Superintendent Chalmers
 * Zoot (from The Muppets) as Barney Gumble
 * Snoopy (from Peanuts) as Jasper
 * Tyrone (from The Backyardigans) as Hans Moleman
 * Harvey Monster (from Sesame Street) as Kearney Zzywicz
 * Luncheon Counter Monster (from The Muppets) as Jimbo Jones
 * Junior Gorg (from Fraggle Rock) as Dolph Starbeam
 * Clifford (from The Muppets) as Reverend Lovejoy
 * Guy Smiley (from Sesame Street) as Lionel Hutz
 * The Swedish Chef (from The Muppets) as Kirk Van Houten
 * Yogi Bear (from Yogi Bear) as Grandpa Abe
 * Mr. Strong (from The Mr. Men Show) as Dr. Julius Hibbert
 * Lucy van Pelt (from Peanuts) as Edna Krabappel
 * Grover (from Sesame Street) as The Sea Captain
 * Dr. Teeth (from The Muppets) as Comic Book Guy
 * Dora (from Dora the Explorer) as Martha Quimby
 * Minnie Mouse (from Mickey Mouse) as Belle
 * Princess Amber (from Sofia the First), Tasha (from The Backyardigans), Daisy Duck (from Mickey Mouse) and Janice (from The Muppets) as Dancing Girls
 * Bert (from Sesame Street) as Bumblebee Man
 * Angus McGonagle (from The Muppets) as Groundskeeper Willie