Alone Again, Natura-Diddly/Apariciones

Beyond Blunderdome • Brother's Little Helper • Guess Who's Coming to Criticize Dinner • Treehouse of Horror X • E-I-E-I-(Annoyed Grunt) • Hello Gutter, Hello Fadder • Eight Misbehavin' • Take My Wife, Sleaze • Grift of the Magi • Little Big Mom • Faith Off • The Mansion Family • Saddlesore Galactica • Alone Again, Natura-Diddly • Missionary: Impossible • Pygmoelian • Bart to the Future • Days of Wine and D'oh'ses • Kill the Alligator and Run • Last Tap Dance in Springfield • It's A Mad, Mad, Mad, Mad, Marge • Behind the Laughter