Entertainment | The Simpsons Simpsons Member Will Die This Year Sideshow Bob will finally kill Bart in Halloween episode By Arden Dier Posted Jun 8, 2015 12:48 PM CDT Copied Characters from the animated series, "The Simpsons," from left, Maggie, Marge, Lisa, Homer and Bart, are shown. (AP Photo/Fox) Sideshow Bob will finally get his revenge in an upcoming episode of The Simpsons. After 25 years of foiled murder plots, the character voiced by Kelsey Grammer will kill Bart Simpson in the show's annual Halloween episode, producers revealed at Texas' ATX Festival over the weekend. It isn't clear how Bart will die, but he will, of course, return as if nothing happened in subsequent episodes, Entertainment Weekly reports. Also appearing in the upcoming season: Homer's Spider-Pig from The Simpsons Movie. (The voice of dozens of Simpsons characters will be absent.) Read These Next Bondi threatens charges over Kirk flyers at Office Depot. Publishers Clearing House's 'forever' prizes were a lie. King Charles, Trump prepare for some 'tiara diplomacy.' White House prepares to go after liberal groups after Kirk killing. Report an error