Intro:[]
Lisa Is playing Violin, Then The bow Bounces Off The String And Kills Mr. Largo his blood spells out "Treehouse Of Horror XXXXIII"
The Lost Girls[]
Lisa goes on a bike ride with her friends, Janey, Sherri and Terri, Addy, Allison and Alex.
They find a cave and then a vampire bat bites Lisa without warning, so she begins to go to bed during the day and wakes up at night.
Simpsona-Virus[]
When the new Krusty burger gets made, it spreads a virus.
Hocus D'oh-cus[]
Halloween comes to Springfield, along with the Legend of the three witch sisters.
Bart takes his sisters Lisa and Maggie trick-or-treating and they come across a the three witches who have been hanged hundreds of years ago that have been brought back. Horror and hilarity ensues!