Pamela Hayden, who's the voice behind the bespeckled Milhouse Van Houten, the always joyous Rod (and sometimes Todd) Flanders, bully Jimbo Jones, and others, will be stepping down from her roles ...

Rarely have the show's actors opted for retirement, but such is the case for longtime voice actress Pamela Hayden, who brought to life beloved characters such as Milhouse Van Houten, Jimbo Jones ...