Treehouse of Horror XXVII

Treehouse of Horror XXVII is an upcoming episode of Season 28. It will be the 600th episode of The Simpsons and the 4th episode of Season 28.

Synopsis
The episode will have a theme. The three main segments include:

Mr. Burns introduces a Hunger Games-style contest in which Springfield's children fight each other for a day in Burns' personal reservoir.

Lisa's imaginary best friend, Rachel, is jealous of Lisa's real best friends and starts killing them so she could spend more time with her.

Moe tells Bart that the barflies are actually covert agents and that he wants Bart join their team in Homer's place

Full Story
TBA.