Treehouse of Horror XII/Appearances

Characters

 * Mr. Burns
 * Smithers
 * Homer
 * Marge
 * Bart
 * Lisa
 * Maggie
 * Flanders (mentioned)

Locations

 * The Burns Manor

Characters

 * Homer
 * Marge
 * Bart
 * Lisa
 * Maggie
 * Gypsy
 * Moe
 * Lenny
 * Carl
 * Leprechaun
 * Yoda
 * Kang and Kodos

Locations

 * Ethnictown
 * The Gypsy's Shop
 * The Simpson Home
 * Moe's Tavern

Characters

 * Marge
 * Salesbot (and two installer robots)
 * Ultrahouse 3000
 * Bart
 * Lisa
 * Maggie
 * Homer
 * Chief Wiggum (mentioned; referred to by the Ultrahouse as "Constable Wiggums")
 * Patty
 * Selma

Locations

 * The Simpsons Home
 * Patty's and Selma's Apartment

Characters

 * Pierce Brosnan
 * Leprechaun
 * Frog-Prince Creature from "Wiz Kids"

Locations

 * Fox Studios
 * Guest Stars' Trailer