Regular Show/Adventure Time

Cast

 * Mordecai as Finn
 * Rigby as Jake
 * Margaret as Princess Bubblegum
 * Were Skunk as Ice King
 * Eileen as Lady Rainicorn
 * High Five Ghost as Beemo
 * Skips as Mr. Cupcake
 * Muscle Man as Cinnamon Bun
 * Pops as Starchy
 * Benson as Lumpy Space Princess