“Treehouse of Horror XXVII” Tonight on The Simpsons!“Treehouse of Horror XXVII” Tonight on The Simpsons!
Preview images and details about The Simpsons "Treehouse of Horror XXVII," the 600th episode of the series “Treehouse of Horror XXVII” Tonight on The Simpsons!

“Treehouse of Horror XXVII” is happening tonight on The Simpsons and it also happens to be the 600th episode of the series! Here’s how FOX describes it:

In the midst of a major drought, Mr. Burns introduces a Hunger Games-style contest in which Springfield’s children fight each other for a day in Burns’ personal reservoir. Meanwhile, Lisa’s imaginary best friend, Rachel, is jealous of Lisa’s real best friends and starts killing them. Moe tells Bart that the barflies are actually covert agents and that he wants Bart join their team in Homer’s place in the all-new “Treehouse of Horror XXVII” episode airing Sunday, Oct. 16, (8:00-8:31 PM ET/PT). (SI-2716) (TV-PG D, L, V)

You can see some photos below.

THE SIMPSONS: Lisa’s imaginary best friend, Rachel (Guest Voice Sarah Silverman), is jealous of Lisa’s real best friends and starts killing them in the all-new “Treehouse of Horror XXVII” episode airing Sunday, Oct. 16, (8:00-8:31 PM ET/PT). THE SIMPSONS ™ and © 2016 TCFFC ALL RIGHTS RESERVED. CR:FOX

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THE SIMPSONS: Lisa’s imaginary best friend, Rachel (Guest Voice Sarah Silverman), is jealous of Lisa’s real best friends and starts killing them in the all-new “Treehouse of Horror XXVII” episode airing Sunday, Oct. 16, (8:00-8:31 PM ET/PT). THE SIMPSONS ™ and © 2016 TCFFC ALL RIGHTS RESERVED. CR:FOX

Voice Cast: Dan Castellaneta as Homer Simpson; Julie Kavner as Marge Simpson; Nancy Cartwright as Bart Simpson and Nelson; Yeardley Smith as Lisa Simpson; Hank Azaria as Moe; Harry Shearer as Skinner; Tress MacNeille as Dolph; Pamela Hayden as Milhouse

Guest Voice Cast: Drew Carey as himself, Donald Fagen as himself, Sarah Silverman as Rachel and Judith Owen as herself.

Craig Byrne, Editor-In-Chief

KSiteTV Editor-In-Chief Craig Byrne has been writing about TV on the internet since 1995. He is also the author of several published books, including Smallville: The Visual Guide and the show's Official Companions for Seasons 4-7.