‘The Simpsons' Milhouse Star Pamela Hayden on Why She's Leaving After Sunday's Episode: ‘It Was a Tough Decision, But the Right One'
Everything’s still coming up Milhouse for Pamela Hayden. The actress, who has voiced Bart’s best friend on “The Simpsons” for 35 years, is retiring after Sunday night’s episode, “Treehouse of Horror ...