“The Simpsons” is saying goodbye to the voice behind some of its most iconic characters. Pamela Hayden, who voiced Milhouse Van Houten and a slew of other characters, announced she is retiring ...

Still, it's exceptionally rare for a cast to stick around for as long as "The Simpsons,'" which features many talented and funny people. As the series continues into its 37th season and beyond, the ...