Bart Simpson Actress Nancy Cartwright Believes The Simpsons Will End With Season 40 IGN Voice of Bart Drops Bombshell About ‘The Simpsons’ Endgame The Daily Beast ‘The Simpsons’ actress Nancy Cartwright predicts when hit show will end Page Six Bart Simpson actress reveals when she thinks ‘The Simpsons’ will end — and it’s sooner than you’d think Entertainment Weekly