The one and only time everything came up Milhouse. Photo: Disney+ News broke this week that Pamela Hayden would be retiring as a voice actor for The Simpsons . I know what you’re thinking: Not Harry Shearer? He sounds very tired and like he hates it. The other question you might have is Who does Pamela Hayden voice? Basically, if it’s a kid not being played by Nancy Cartwright, they’re voiced by Pamela Hayden. She does Jimbo, Rod Flanders, Janey Powell, and occasional bouts of Martin Prince.