Lisa's Date with Density

1 Treehouse of Horror VII 2 You Only Move Twice 3 The Homer They Fall 4 Burns, Baby Burns 5 Bart After Dark 6 A Milhouse Divided 7 Lisa's Date with Density 8 Hurricane Neddy 9 El Viaje Misterioso de Nuestro Jomer (The Mysterious Voyage of Homer) 10 The Springfield Files 11 The Twisted World of Marge Simpson 12 Mountain of Madness 13 Simpsoncalifragilisticexpiala (Annoyed Grunt) cious 14 The Itchy & Scratchy & Poochie Show 15 Homer's Phobia 16 Brother from Another Series 17 My Sister, My Sitter 18 Homer vs. the Eighteenth Amendment 19 Grade School Confidential 20 The Canine Mutiny 21 The Old Man and the Lisa 22 In Marge We Trust 23 Homer's Enemy 24 The Simpsons Spin-Off Showcase 25 The Secret War of Lisa Simpson