Alone Again, Natura-Diddily/Appearances

Main Characters in Plot

 * The Simpsons
 * The Flanders

Special Guest Character

 * Rachel Jordan

Additional Characters with dialogue

 * Moe Syzlak
 * Julius and Bernice Hibbert
 * Reverand Lovejoy
 * Cletus and Brandine Spuckler
 * Lenny
 * Ralph and Clancy Wiggum
 * Groundskeeper Willie
 * The Sea Captain
 * John Frink
 * Apu Nahasapeemapetilon
 * Kirk Van Houten
 * Comic Book Guy
 * Lindsey Naegle
 * Edna Krapabbel
 * Principal Skinner