Voice actors Nancy Cartwright, left, and Pamela Hayden, writer Stephanie Gillis and producer Mike Scully pose with costumed characters during Fox's "The Simpsons" 30th anniversary celebration ...

The Simpsons showrunner Matt Selman comments on the possibility of losing main voice cast members.

Pamela Hayden, the voice behind Milhouse and many more memorable Springfield characters, is leaving The Simpsons after 35 years.

While there are no signs of stopping for The Simpsons, one of the longest-running voice actors finally calls it quits.

The Simpsons has officially debuted Milhouse’s new voice actor after 35 years with the final episode of Season 36. Pamela Hayden officially announced her retirement from the long running ...

Long-time cartoon sitcom “The Simpsons” announced on Friday that non-white characters will no longer be voiced by white actors.