Cartoon Mix/Avenue Q

Cast

 * Phineas Flynn (from Phineas and Ferb) as Princeton
 * Isabella Garcia-Shapiro (from Phineas and Ferb) as Kate Monster
 * Henry (from Oswald) as Rod
 * Oswald (from Oswald) as Nicky
 * Twist (from The Fresh Beat Band) as Brian
 * Kiki (from The Fresh Beat Band) as Christmas Eve
 * Yoshi (from Mario) as Gary Coleman
 * The King of Town (from Homestar Runner) as Trekkie Monster
 * Sofia the First (from Sofia the First) as Lucy
 * Roz (from Monsters, Inc.) as Mrs. T
 * Cedric the Sorcerer (from Sofia the First) as Blue Bear
 * Wormwood (from Sofia the First) as Yellow Bear