After 35 years of voicing Bart’s unlucky but indefatigable best friend, Pamela Hayden is retiring. She still has high hopes for his future.

The Simpsons” voice actor Pamela Hayden, who played Milhouse and a variety of other characters, announced she is retiring from the show after 35 years. Her final episode will be “Treehouse of Horror Presents: Simpsons Wicked This Way Comes,

The actor's final episode titled "Treehouse of Horror Presents: Simpsons Wicked This Way Comes,” will air on Sunday, Nov. 24. Hayden has voiced Milhouse Van Houten, Bart Simpson's blue-haired and red glasses-wearing best friend for 35 years since the show's first episode in 1989.